Correct setup-related typos (flutter#24846)

Corrects uses of setup as a verb to 'set up', leaves noun/noun-phrase
forms of setup as 'setup'. Also settles on 'teardown' as opposed to
tear-down for consistency across the codebase.

A few other minor comment/wording corrections.

ci/docker/build/README.md

@@ -1,8 +1,8 @@
 This directory includes scripts to build the docker container image used for
 building flutter/engine in our CI system (currently [Cirrus](cirrus-ci.org)).
 
-In order to run the scripts, you have to setup `docker` and `gcloud`. Please
-refer to internal doc go/installdocker for how to setup `docker` on gLinux.
+In order to run the scripts, you have to set up `docker` and `gcloud`. Please
+refer to internal doc go/installdocker for how to set up `docker` on gLinux.
 
 Cirrus will build (and cache) a Docker image based on this `Dockerfile` for
 Linux tasks using its

examples/glfw/README.md

@@ -24,6 +24,6 @@ In order to **build** and **run** the example you should be able to go into this
 
 ## Troubleshooting
 There are a few things you might have to tweak in order to get your build working:
- * Flutter Engine Location - Inside the `CMakeList.txt` file you will see that it is setup to search for the header and library for the Flutter Engine in specific locations, those might not be the location of your Flutter Engine.
+ * Flutter Engine Location - Inside the `CMakeList.txt` file you will see that it is set up to search for the header and library for the Flutter Engine in specific locations, those might not be the location of your Flutter Engine.
  * Pixel Ratio - If the project runs but is drawing at the wrong scale you may have to tweak the `kPixelRatio` variable in `FlutterEmbedderGLFW.cc` file.
  * GLFW Location - Inside the `CMakeLists.txt` we are searching for the GLFW library, if CMake can't find it you may have to edit that.

fml/platform/win/mapping_win.cc

@@ -88,7 +88,7 @@ FileMapping::FileMapping(const fml::UniqueFD& fd,
       MapViewOfFile(mapping_handle_.get(), desired_access, 0, 0, mapping_size));
 
   if (mapping == nullptr) {
-    FML_DLOG(ERROR) << "Could not setup file mapping. "
+    FML_DLOG(ERROR) << "Could not set up file mapping. "
                     << GetLastErrorMessage();
     return;
   }

lib/ui/channel_buffers.dart

@@ -236,7 +236,7 @@ class _Channel {
 /// Messages for a channel are stored until a listener is provided for that channel,
 /// using [setListener]. Only one listener may be configured per channel.
 ///
-/// Typically these buffers are drained once a callback is setup on
+/// Typically these buffers are drained once a callback is set up on
 /// the [BinaryMessenger] in the Flutter framework. (See [setListener].)
 ///
 /// ## Buffer capacity and overflow
@@ -381,7 +381,7 @@ class ChannelBuffers {
   /// Remove and process all stored messages for a given channel.
   ///
   /// This should be called once a channel is prepared to handle messages
-  /// (i.e. when a message handler is setup in the framework).
+  /// (i.e. when a message handler is set up in the framework).
   ///
   /// The messages are processed by calling the given `callback`. Each message
   /// is processed in its own microtask.

lib/ui/painting/image_decoder_unittests.cc

@@ -40,7 +40,7 @@ class TestIOManager final : public IOManager {
         weak_factory_(this) {
     FML_CHECK(task_runner->RunsTasksOnCurrentThread())
         << "The IO manager must be initialized its primary task runner. The "
-           "test harness may not be setup correctly/safely.";
+           "test harness may not be set up correctly/safely.";
     weak_prototype_ = weak_factory_.GetWeakPtr();
   }
 

lib/ui/painting/image_encoding.cc

@@ -172,7 +172,7 @@ sk_sp<SkData> CopyImageByteData(sk_sp<SkImage> raster_image,
                         color_type, kPremul_SkAlphaType, nullptr));
 
   if (!surface) {
-    FML_LOG(ERROR) << "Could not setup the surface for swizzle.";
+    FML_LOG(ERROR) << "Could not set up the surface for swizzle.";
     return nullptr;
   }
 

lib/web_ui/dev/integration_tests_manager.dart

@@ -351,7 +351,7 @@ class IntegrationTestsManager {
         print('ERROR: Test driver file named has ${expectedDriverName} '
             'not found under directory ${testDirectory.path}. Stopping the '
             'integration tests. Please add ${expectedDriverName}. Check to '
-            'README file on more details on how to setup integration tests.');
+            'README file on more details on how to set up integration tests.');
       }
       throw StateError('Error in test files. Check the logs for '
           'further instructions');

lib/web_ui/lib/src/engine/dom_renderer.dart

@@ -454,7 +454,7 @@ flt-glass-pane * {
     if (html.window.visualViewport == null && isWebKit) {
       // Safari sometimes gives us bogus innerWidth/innerHeight values when the
       // page loads. When it changes the values to correct ones it does not
-      // notify of the change via `onResize`. As a workaround, we setup a
+      // notify of the change via `onResize`. As a workaround, we set up a
       // temporary periodic timer that polls innerWidth and triggers the
       // resizeListener so that the framework can react to the change.
       //
@@ -464,7 +464,7 @@ flt-glass-pane * {
       // VisualViewport API is not enabled in Firefox as well. On the other hand
       // Firefox returns correct values for innerHeight, innerWidth.
       // Firefox also triggers html.window.onResize therefore we don't need this
-      // timer setup for Firefox.
+      // timer to be set up for Firefox.
       final int initialInnerWidth = html.window.innerWidth!;
       // Counts how many times we checked screen size. We check up to 5 times.
       int checkCount = 0;

lib/web_ui/lib/src/engine/navigation/history.dart

@@ -217,8 +217,8 @@ class SingleEntryBrowserHistory extends BrowserHistory {
     if (!_isFlutterEntry(html.window.history.state)) {
       // An entry may not have come from Flutter, for example, when the user
       // refreshes the page. They land directly on the "flutter" entry, so
-      // there's no need to setup the "origin" and "flutter" entries, we can
-      // safely assume they are already setup.
+      // there's no need to set up the "origin" and "flutter" entries, we can
+      // safely assume they are already set up.
       _setupOriginEntry(strategy);
       _setupFlutterEntry(strategy, replace: false, path: path);
     }

lib/web_ui/lib/src/engine/text/measurement.dart

@@ -70,7 +70,7 @@ class RulerManager extends RulerHost {
 
   /// The cache of rulers used to measure text.
   ///
-  /// Each ruler is keyed by paragraph style. This allows us to setup the
+  /// Each ruler is keyed by paragraph style. This allows us to set up the
   /// ruler's DOM structure once during the very first measurement of a given
   /// paragraph style. Subsequent measurements could reuse the same ruler and
   /// only swap the text contents. This minimizes the amount of work a browser

lib/web_ui/lib/src/engine/text/ruler.dart

@@ -361,7 +361,7 @@ class TextDimensions {
     _invalidateBoundsCache();
   }
 
-  /// Appends element and probe to hostElement that is setup for a specific
+  /// Appends element and probe to hostElement that is set up for a specific
   /// TextStyle.
   void appendToHost(html.HtmlElement hostElement) {
     hostElement.append(_element);

lib/web_ui/test/engine/history_test.dart

@@ -60,7 +60,7 @@ void testMain() {
       // There should be two entries: origin and flutter.
       expect(strategy.history, hasLength(2));
 
-      // The origin entry is setup but its path should remain unchanged.
+      // The origin entry is set up but its path should remain unchanged.
       final TestHistoryEntry originEntry = strategy.history[0];
       expect(originEntry.state, _wrapOriginState('initial state'));
       expect(originEntry.url, '/initial');

runtime/dart_isolate.cc

@@ -1076,9 +1076,10 @@ bool DartIsolate::InitializeIsolate(
     return false;
   }
 
-  // Root isolates will be setup by the engine and the service isolate (which is
-  // also a root isolate) by the utility routines in the VM. However, secondary
-  // isolates will be run by the VM if they are marked as runnable.
+  // Root isolates will be set up by the engine and the service isolate
+  // (which is also a root isolate) by the utility routines in the VM.
+  // However, secondary isolates will be run by the VM if they are
+  // marked as runnable.
   if (!embedder_isolate->IsRootIsolate()) {
     auto child_isolate_preparer =
         embedder_isolate->GetIsolateGroupData().GetChildIsolatePreparer();

runtime/dart_vm.cc

@@ -254,7 +254,7 @@ std::shared_ptr<DartVM> DartVM::Create(
   );
 
   if (!vm_data) {
-    FML_LOG(ERROR) << "Could not setup VM data to bootstrap the VM from.";
+    FML_LOG(ERROR) << "Could not set up VM data to bootstrap the VM from.";
     return {};
   }
 

runtime/runtime_controller.cc

@@ -429,7 +429,7 @@ bool RuntimeController::LaunchRootIsolate(
     tonic::DartState::Scope scope(strong_root_isolate);
     platform_configuration->DidCreateIsolate();
     if (!FlushRuntimeStateToIsolate()) {
-      FML_DLOG(ERROR) << "Could not setup initial isolate state.";
+      FML_DLOG(ERROR) << "Could not set up initial isolate state.";
     }
   } else {
     FML_DCHECK(false) << "RuntimeController created without window binding.";

shell/common/engine.h

@@ -115,7 +115,8 @@ class Engine final : public RuntimeDelegate,
     ///
     /// * AOT assets give to JIT/DBC mode VM's and vice-versa.
     /// * The assets could not be found in the asset manager. Callers must make
-    ///   sure their run configuration asset managers have been correctly setup.
+    ///   sure their run configuration asset managers have been correctly set
+    ///   up.
     /// * The assets themselves were corrupt or invalid. Callers must make sure
     ///   their asset delivery mechanisms are sound.
     /// * The application entry-point or the root library of the entry-point

shell/common/platform_view.cc

@@ -95,7 +95,7 @@ void PlatformView::NotifyDestroyed() {
 }
 
 sk_sp<GrDirectContext> PlatformView::CreateResourceContext() const {
-  FML_DLOG(WARNING) << "This platform does not setup the resource "
+  FML_DLOG(WARNING) << "This platform does not set up the resource "
                        "context on the IO thread for async texture uploads.";
   return nullptr;
 }

shell/common/platform_view.h

@@ -60,7 +60,7 @@ class PlatformView {
     ///             with the given render surface. This surface is platform
     ///             (iOS, Android) and client-rendering API (OpenGL, Software,
     ///             Metal, Vulkan) specific. This is usually a sign to the
-    ///             rasterizer to setup and begin rendering to that surface.
+    ///             rasterizer to set up and begin rendering to that surface.
     ///
     /// @param[in]  surface  The surface
     ///

shell/common/rasterizer.h

@@ -119,7 +119,7 @@ class Rasterizer final : public SnapshotDelegate {
   //----------------------------------------------------------------------------
   /// @brief      Destroys the rasterizer. This must happen on the raster task
   ///             runner. All GPU resources are collected before this call
-  ///             returns. Any context setup by the embedder to hold these
+  ///             returns. Any context set up by the embedder to hold these
   ///             resources can be immediately collected as well.
   ///
   ~Rasterizer();
@@ -132,7 +132,7 @@ class Rasterizer final : public SnapshotDelegate {
   ///             call. No rendering may occur before this call. The surface is
   ///             held till the balancing call to `Rasterizer::Teardown` is
   ///             made. Calling a setup before tearing down the previous surface
-  ///             (if this is not the first time the surface has been setup) is
+  ///             (if this is not the first time the surface has been set up) is
   ///             user error.
   ///
   /// @see        `Rasterizer::Teardown`
@@ -142,7 +142,7 @@ class Rasterizer final : public SnapshotDelegate {
   void Setup(std::unique_ptr<Surface> surface);
 
   //----------------------------------------------------------------------------
-  /// @brief      Releases the previously setup on-screen render surface and
+  /// @brief      Releases the previously set up on-screen render surface and
   ///             collects associated resources. No more rendering may occur
   ///             till the next call to `Rasterizer::Setup` with a new render
   ///             surface. Calling a teardown without a setup is user error.

shell/common/shell.cc

@@ -79,7 +79,7 @@ void Tokenize(const std::string& input,
 }
 
 // Though there can be multiple shells, some settings apply to all components in
-// the process. These have to be setup before the shell or any of its
+// the process. These have to be set up before the shell or any of its
 // sub-components can be initialized. In a perfect world, this would be empty.
 // TODO(chinmaygarde): The unfortunate side effect of this call is that settings
 // that cause shell initialization failures will still lead to some of their

shell/common/shell.h

@@ -263,10 +263,10 @@ class Shell final : public PlatformView::Delegate,
   /// @brief      Used by embedders to check if all shell subcomponents are
   ///             initialized. It is the embedder's responsibility to make this
   ///             call before accessing any other shell method. A shell that is
-  ///             not setup must be discarded and another one created with
+  ///             not set up must be discarded and another one created with
   ///             updated settings.
   ///
-  /// @return     Returns if the shell has been setup. Once set up, this does
+  /// @return     Returns if the shell has been set up. Once set up, this does
   ///             not change for the life-cycle of the shell.
   ///
   bool IsSetup() const;

shell/common/shell_benchmarks.cc

@@ -32,7 +32,7 @@ static void StartupAndShutdownShell(benchmark::State& state,
       aot_symbols = testing::LoadELFSymbolFromFixturesIfNeccessary();
       FML_CHECK(
           testing::PrepareSettingsForAOTWithSymbols(settings, aot_symbols))
-          << "Could not setup settings with AOT symbols.";
+          << "Could not set up settings with AOT symbols.";
     } else {
       settings.application_kernels = [&]() {
         std::vector<std::unique_ptr<const fml::Mapping>> kernel_mappings;

shell/common/shell_test_platform_view_vulkan.cc

@@ -78,9 +78,9 @@ ShellTestPlatformViewVulkan::OffScreenSurface::OffScreenSurface(
       VK_MAKE_VERSION(1, 1, 0), true);
 
   if (!application_->IsValid() || !vk_->AreInstanceProcsSetup()) {
-    // Make certain the application instance was created and it setup the
+    // Make certain the application instance was created and it set up the
     // instance proc table entries.
-    FML_DLOG(ERROR) << "Instance proc addresses have not been setup.";
+    FML_DLOG(ERROR) << "Instance proc addresses have not been set up.";
     return;
   }
 
@@ -90,9 +90,9 @@ ShellTestPlatformViewVulkan::OffScreenSurface::OffScreenSurface(
 
   if (logical_device_ == nullptr || !logical_device_->IsValid() ||
       !vk_->AreDeviceProcsSetup()) {
-    // Make certain the device was created and it setup the device proc table
+    // Make certain the device was created and it set up the device proc table
     // entries.
-    FML_DLOG(ERROR) << "Device proc addresses have not been setup.";
+    FML_DLOG(ERROR) << "Device proc addresses have not been set up.";
     return;
   }
 

shell/gpu/gpu_surface_gl.cc

@@ -39,7 +39,7 @@ sk_sp<GrDirectContext> GPUSurfaceGL::MakeGLContext(
   auto context_switch = delegate->GLContextMakeCurrent();
   if (!context_switch->GetResult()) {
     FML_LOG(ERROR)
-        << "Could not make the context current to setup the gr context.";
+        << "Could not make the context current to set up the Gr context.";
     return nullptr;
   }
 
@@ -64,7 +64,7 @@ sk_sp<GrDirectContext> GPUSurfaceGL::MakeGLContext(
   auto context = GrDirectContext::MakeGL(delegate->GetGLInterface(), options);
 
   if (!context) {
-    FML_LOG(ERROR) << "Failed to setup Skia Gr context.";
+    FML_LOG(ERROR) << "Failed to set up Skia Gr context.";
     return nullptr;
   }
 
@@ -99,7 +99,7 @@ GPUSurfaceGL::GPUSurfaceGL(sk_sp<GrDirectContext> gr_context,
   auto context_switch = delegate_->GLContextMakeCurrent();
   if (!context_switch->GetResult()) {
     FML_LOG(ERROR)
-        << "Could not make the context current to setup the gr context.";
+        << "Could not make the context current to set up the Gr context.";
     return;
   }
 
@@ -168,7 +168,7 @@ static sk_sp<SkSurface> WrapOnscreenSurface(GrDirectContext* context,
   SkSurfaceProps surface_props(0, kUnknown_SkPixelGeometry);
 
   return SkSurface::MakeFromBackendRenderTarget(
-      context,                                       // gr context
+      context,                                       // Gr context
       render_target,                                 // render target
       GrSurfaceOrigin::kBottomLeft_GrSurfaceOrigin,  // origin
       color_type,                                    // color type

shell/platform/android/external_view_embedder/surface_pool.cc

@@ -36,7 +36,7 @@ std::shared_ptr<OverlayLayer> SurfacePool::GetLayer(
         surface_factory->CreateSurface();
 
     FML_CHECK(android_surface && android_surface->IsValid())
-        << "Could not create an OpenGL, Vulkan or Software surface to setup "
+        << "Could not create an OpenGL, Vulkan or Software surface to set up "
            "rendering.";
 
     std::unique_ptr<PlatformViewAndroidJNI::OverlayMetadata> java_metadata =

shell/platform/android/io/flutter/embedding/engine/FlutterJNI.java

@@ -357,8 +357,8 @@ private native FlutterJNI nativeSpawn(
    *
    * <p>This method must not be invoked if {@code FlutterJNI} is not already attached to native.
    *
-   * <p>Invoking this method will result in the release of all native-side resources that were setup
-   * during {@link #attachToNative(boolean)} or {@link #spawn(String, String)}, or accumulated
+   * <p>Invoking this method will result in the release of all native-side resources that were set
+   * up during {@link #attachToNative(boolean)} or {@link #spawn(String, String)}, or accumulated
    * thereafter.
    *
    * <p>It is permissable to re-attach this instance to native after detaching it from native.

shell/platform/android/io/flutter/plugin/common/BasicMessageChannel.java

@@ -106,8 +106,8 @@ public void setMessageHandler(@Nullable final MessageHandler<T> handler) {
 
   /**
    * Adjusts the number of messages that will get buffered when sending messages to channels that
-   * aren't fully setup yet. For example, the engine isn't running yet or the channel's message
-   * handler isn't setup on the Dart side yet.
+   * aren't fully set up yet. For example, the engine isn't running yet or the channel's message
+   * handler isn't set up on the Dart side yet.
    */
   public void resizeChannelBuffer(int newSize) {
     resizeChannelBuffer(messenger, name, newSize);

shell/platform/android/io/flutter/plugin/common/EventChannel.java

@@ -88,7 +88,7 @@ public void setStreamHandler(final StreamHandler handler) {
   }
 
   /**
-   * Handler of stream setup and tear-down requests.
+   * Handler of stream setup and teardown requests.
    *
    * <p>Implementations must be prepared to accept sequences of alternating calls to {@link
    * #onListen(Object, EventSink)} and {@link #onCancel(Object)}. Implementations should ideally

shell/platform/android/io/flutter/plugin/common/MethodChannel.java

@@ -122,8 +122,8 @@ public void setMethodCallHandler(final @Nullable MethodCallHandler handler) {
 
   /**
    * Adjusts the number of messages that will get buffered when sending messages to channels that
-   * aren't fully setup yet. For example, the engine isn't running yet or the channel's message
-   * handler isn't setup on the Dart side yet.
+   * aren't fully set up yet. For example, the engine isn't running yet or the channel's message
+   * handler isn't set up on the Dart side yet.
    */
   public void resizeChannelBuffer(int newSize) {
     BasicMessageChannel.resizeChannelBuffer(messenger, name, newSize);

shell/platform/android/io/flutter/plugin/editing/TextInputPlugin.java

@@ -601,7 +601,7 @@ public void didChangeEditingState(
   // -------- Start: Autofill -------
   // ### Setup and provide the initial text values and hints.
   //
-  // The TextInputConfiguration used to setup the current client is also used for populating
+  // The TextInputConfiguration used to set up the current client is also used for populating
   // "AutofillVirtualStructure" when requested by the autofill manager (AFM), See
   // #onProvideAutofillVirtualStructure.
   //

shell/platform/android/io/flutter/plugin/platform/PlatformViewsController.java

@@ -430,7 +430,7 @@ public PlatformViewsController() {
    *     controller. This should be the context of the Activity hosting the Flutter application.
    * @param textureRegistry The texture registry which provides the output textures into which the
    *     embedded views will be rendered.
-   * @param dartExecutor The dart execution context, which is used to setup a system channel.
+   * @param dartExecutor The dart execution context, which is used to set up a system channel.
    */
   public void attach(
       Context context, TextureRegistry textureRegistry, @NonNull DartExecutor dartExecutor) {