Rename RootWindowHost to WindowTreeHost

mojo/examples/aura_demo/root_window_host_mojo.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mojo/examples/aura_demo/root_window_host_mojo.h"
 
 #include "mojo/examples/aura_demo/demo_context_factory.h"
 #include "mojo/examples/compositor_app/gles2_client_impl.h"
 #include "mojo/public/gles2/gles2.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_tree_host_delegate.h"
 #include "ui/compositor/compositor.h"
 #include "ui/gfx/geometry/insets.h"
 #include "ui/gfx/geometry/rect.h"
 
 namespace mojo {
 namespace examples {
 
 // static
-ui::ContextFactory* RootWindowHostMojo::context_factory_ = NULL;
+ui::ContextFactory* WindowTreeHostMojo::context_factory_ = NULL;
 
 ////////////////////////////////////////////////////////////////////////////////
-// RootWindowHostMojo, public:
+// WindowTreeHostMojo, public:
 
-RootWindowHostMojo::RootWindowHostMojo(
+WindowTreeHostMojo::WindowTreeHostMojo(
     ScopedMessagePipeHandle viewport_handle,
     const base::Callback<void()>& compositor_created_callback)
     : native_viewport_(viewport_handle.Pass(), this),
       compositor_created_callback_(compositor_created_callback) {
   native_viewport_->Open();
 
   ScopedMessagePipeHandle gles2_handle;
   ScopedMessagePipeHandle gles2_client_handle;
   CreateMessagePipe(&gles2_handle, &gles2_client_handle);
 
   // The ContextFactory must exist before any Compositors are created.
   if (!context_factory_) {
     scoped_ptr<DemoContextFactory> cf(new DemoContextFactory(this));
     if (cf->Initialize())
       context_factory_ = cf.release();
     ui::ContextFactory::SetInstance(context_factory_);
   }
   CHECK(context_factory_) << "No GL bindings.";
 
   gles2_client_.reset(new GLES2ClientImpl(
       gles2_handle.Pass(),
-      base::Bind(&RootWindowHostMojo::DidCreateContext,
+      base::Bind(&WindowTreeHostMojo::DidCreateContext,
                  base::Unretained(this))));
   native_viewport_->CreateGLES2Context(gles2_client_handle.Pass());
 }
 
-RootWindowHostMojo::~RootWindowHostMojo() {}
+WindowTreeHostMojo::~WindowTreeHostMojo() {}
 
 ////////////////////////////////////////////////////////////////////////////////
-// RootWindowHostMojo, aura::RootWindowHost implementation:
+// WindowTreeHostMojo, aura::WindowTreeHost implementation:
 
-aura::RootWindow* RootWindowHostMojo::GetRootWindow() {
+aura::RootWindow* WindowTreeHostMojo::GetRootWindow() {
   return delegate_->AsRootWindow();
 }
 
-gfx::AcceleratedWidget RootWindowHostMojo::GetAcceleratedWidget() {
+gfx::AcceleratedWidget WindowTreeHostMojo::GetAcceleratedWidget() {
   NOTIMPLEMENTED();
   return gfx::kNullAcceleratedWidget;
 }
 
-void RootWindowHostMojo::Show() {
+void WindowTreeHostMojo::Show() {
   NOTIMPLEMENTED();
 }
 
-void RootWindowHostMojo::Hide() {
+void WindowTreeHostMojo::Hide() {
   NOTIMPLEMENTED();
 }
 
-void RootWindowHostMojo::ToggleFullScreen() {
+void WindowTreeHostMojo::ToggleFullScreen() {
   NOTIMPLEMENTED();
 }
 
-gfx::Rect RootWindowHostMojo::GetBounds() const {
+gfx::Rect WindowTreeHostMojo::GetBounds() const {
   NOTIMPLEMENTED();
   return gfx::Rect(500, 500);
 }
 
-void RootWindowHostMojo::SetBounds(const gfx::Rect& bounds) {
+void WindowTreeHostMojo::SetBounds(const gfx::Rect& bounds) {
   NOTIMPLEMENTED();
 }
 
-gfx::Insets RootWindowHostMojo::GetInsets() const {
+gfx::Insets WindowTreeHostMojo::GetInsets() const {
   NOTIMPLEMENTED();
   return gfx::Insets();
 }
 
-void RootWindowHostMojo::SetInsets(const gfx::Insets& insets) {
+void WindowTreeHostMojo::SetInsets(const gfx::Insets& insets) {
   NOTIMPLEMENTED();
 }
 
-gfx::Point RootWindowHostMojo::GetLocationOnNativeScreen() const {
+gfx::Point WindowTreeHostMojo::GetLocationOnNativeScreen() const {
   return gfx::Point(0, 0);
 }
 
-void RootWindowHostMojo::SetCapture() {
+void WindowTreeHostMojo::SetCapture() {
   NOTIMPLEMENTED();
 }
 
-void RootWindowHostMojo::ReleaseCapture() {
+void WindowTreeHostMojo::ReleaseCapture() {
   NOTIMPLEMENTED();
 }
 
-void RootWindowHostMojo::SetCursor(gfx::NativeCursor cursor) {
+void WindowTreeHostMojo::SetCursor(gfx::NativeCursor cursor) {
   NOTIMPLEMENTED();
 }
 
-bool RootWindowHostMojo::QueryMouseLocation(gfx::Point* location_return) {
+bool WindowTreeHostMojo::QueryMouseLocation(gfx::Point* location_return) {
   NOTIMPLEMENTED();
   return false;
 }
 
-bool RootWindowHostMojo::ConfineCursorToRootWindow() {
+bool WindowTreeHostMojo::ConfineCursorToRootWindow() {
   NOTIMPLEMENTED();
   return false;
 }
 
-void RootWindowHostMojo::UnConfineCursor() {
+void WindowTreeHostMojo::UnConfineCursor() {
   NOTIMPLEMENTED();
 }
 
-void RootWindowHostMojo::OnCursorVisibilityChanged(bool show) {
+void WindowTreeHostMojo::OnCursorVisibilityChanged(bool show) {
   NOTIMPLEMENTED();
 }
 
-void RootWindowHostMojo::MoveCursorTo(const gfx::Point& location) {
+void WindowTreeHostMojo::MoveCursorTo(const gfx::Point& location) {
   NOTIMPLEMENTED();
 }
 
-void RootWindowHostMojo::PostNativeEvent(
+void WindowTreeHostMojo::PostNativeEvent(
     const base::NativeEvent& native_event) {
   NOTIMPLEMENTED();
 }
 
-void RootWindowHostMojo::OnDeviceScaleFactorChanged(float device_scale_factor) {
+void WindowTreeHostMojo::OnDeviceScaleFactorChanged(float device_scale_factor) {
   NOTIMPLEMENTED();
 }
 
-void RootWindowHostMojo::PrepareForShutdown() {
+void WindowTreeHostMojo::PrepareForShutdown() {
   NOTIMPLEMENTED();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-// RootWindowHostMojo, NativeViewportClient implementation:
+// WindowTreeHostMojo, NativeViewportClient implementation:
 
-void RootWindowHostMojo::OnCreated() {
+void WindowTreeHostMojo::OnCreated() {
 }
 
-void RootWindowHostMojo::OnDestroyed() {
+void WindowTreeHostMojo::OnDestroyed() {
   base::MessageLoop::current()->Quit();
 }
 
-void RootWindowHostMojo::OnEvent(const Event& event) {
+void WindowTreeHostMojo::OnEvent(const Event& event) {
   if (!event.location().is_null())
     native_viewport_->AckEvent(event);
 
   // TODO(beng): fwd to rootwindow.
 };
 
 ////////////////////////////////////////////////////////////////////////////////
-// RootWindowHostMojo, private:
+// WindowTreeHostMojo, private:
 
-void RootWindowHostMojo::DidCreateContext(gfx::Size viewport_size) {
+void WindowTreeHostMojo::DidCreateContext(gfx::Size viewport_size) {
   CreateCompositor(GetAcceleratedWidget());
   compositor_created_callback_.Run();
   NotifyHostResized(viewport_size);
 }
 
 }  // namespace examples
 }  // namespace mojo