Factor common code into native_viewport_controller.cc

mojo/services/native_viewport/native_viewport_android.cc

 // Copyright 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/services/native_viewport/native_viewport_android.h"
 
 #include <android/native_window_jni.h>
-#include "gpu/command_buffer/client/gl_in_process_context.h"
-#include "gpu/command_buffer/client/gles2_implementation.h"
 #include "mojo/services/native_viewport/android/mojo_viewport.h"
 #include "mojo/shell/context.h"
 
 namespace mojo {
 namespace services {
 
 NativeViewportAndroid::NativeViewportAndroid(NativeViewportDelegate* delegate)
-    : delegate_(delegate),
-      window_(NULL),
+    : NativeViewport(delegate),
       weak_factory_(this) {
 }
 
 NativeViewportAndroid::~NativeViewportAndroid() {
-  if (window_)
+  if (widget_)
     ReleaseWindow();
 }
 
 void NativeViewportAndroid::OnNativeWindowCreated(ANativeWindow* window) {
-  DCHECK(!window_);
-  window_ = window;
-
-  gpu::GLInProcessContextAttribs attribs;
-  gl_context_.reset(gpu::GLInProcessContext::CreateContext(
-      false, window_, size_, false, attribs, gfx::PreferDiscreteGpu));
-  gl_context_->SetContextLostCallback(base::Bind(
-      &NativeViewportAndroid::OnGLContextLost, base::Unretained(this)));
-
-  delegate_->OnGLContextAvailable(gl_context_->GetImplementation());
-}
-
-void NativeViewportAndroid::OnGLContextLost() {
-  gl_context_.reset();
-  delegate_->OnGLContextLost();
+  DCHECK(!widget_);
+  widget_ = window;
+  OnAcceleratedWidgetAvailable();
 }
 
 void NativeViewportAndroid::OnNativeWindowDestroyed() {
-  DCHECK(window_);
+  DCHECK(widget_);
   ReleaseWindow();
 }
 
 void NativeViewportAndroid::OnResized(const gfx::Size& size) {
-  size_ = size;
+  bounds_ = gfx::Rect(size);
   delegate_->OnResized(size);
 }
 
 void NativeViewportAndroid::ReleaseWindow() {
   gl_context_.reset();
-  ANativeWindow_release(window_);
-  window_ = NULL;
+  ANativeWindow_release(widget_);
+  widget_ = NULL;
 }
 
 void NativeViewportAndroid::Close() {
   // TODO(beng): close activity containing MojoView?
 
   // TODO(beng): perform this in response to view destruction.
   delegate_->OnDestroyed();
 }
 
 // static
@@ skipping 10 matching lines @@
   context->task_runners()->java_runner()->PostTask(FROM_HERE,
       base::Bind(MojoViewport::CreateForActivity,
                  context->activity(),
                  init));
 
    return scoped_ptr<NativeViewport>(native_viewport.Pass());
 }
 
 }  // namespace services
 }  // namespace mojo