Revert of Introduce components/display_compositor

content/browser/renderer_host/render_widget_host_view_android.cc

 // Copyright (c) 2012 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 "content/browser/renderer_host/render_widget_host_view_android.h"
 
 #include <android/bitmap.h>
 
 #include <utility>
 
@@ skipping 16 matching lines @@
 #include "cc/output/copy_output_request.h"
 #include "cc/output/copy_output_result.h"
 #include "cc/output/latency_info_swap_promise.h"
 #include "cc/output/viewport_selection_bound.h"
 #include "cc/resources/single_release_callback.h"
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_factory.h"
 #include "cc/surfaces/surface_id_allocator.h"
 #include "cc/surfaces/surface_manager.h"
 #include "cc/trees/layer_tree_host.h"
-#include "components/display_compositor/gl_helper.h"
 #include "content/browser/accessibility/browser_accessibility_manager_android.h"
 #include "content/browser/android/composited_touch_handle_drawable.h"
 #include "content/browser/android/content_view_core_impl.h"
 #include "content/browser/android/overscroll_controller_android.h"
 #include "content/browser/android/popup_touch_handle_drawable.h"
 #include "content/browser/android/synchronous_compositor_base.h"
+#include "content/browser/compositor/gl_helper.h"
 #include "content/browser/devtools/render_frame_devtools_agent_host.h"
 #include "content/browser/gpu/browser_gpu_channel_host_factory.h"
 #include "content/browser/gpu/compositor_util.h"
 #include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/browser/gpu/gpu_process_host_ui_shim.h"
 #include "content/browser/media/android/media_web_contents_observer_android.h"
 #include "content/browser/renderer_host/compositor_impl_android.h"
 #include "content/browser/renderer_host/dip_util.h"
 #include "content/browser/renderer_host/frame_metadata_util.h"
 #include "content/browser/renderer_host/input/synthetic_gesture_target_android.h"
@@ skipping 61 matching lines @@
 }
 
 const int kUndefinedOutputSurfaceId = -1;
 
 static const char kAsyncReadBackString[] = "Compositing.CopyFromSurfaceTime";
 
 class GLHelperHolder {
  public:
   static GLHelperHolder* Create();
 
-  display_compositor::GLHelper* gl_helper() { return gl_helper_.get(); }
+  GLHelper* gl_helper() { return gl_helper_.get(); }
   bool IsLost() {
     if (!gl_helper_)
       return true;
     return provider_->ContextGL()->GetGraphicsResetStatusKHR() != GL_NO_ERROR;
   }
 
  private:
   GLHelperHolder() = default;
   void Initialize();
   void OnContextLost();
 
   scoped_refptr<ContextProviderCommandBuffer> provider_;
-  std::unique_ptr<display_compositor::GLHelper> gl_helper_;
+  std::unique_ptr<GLHelper> gl_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(GLHelperHolder);
 };
 
 GLHelperHolder* GLHelperHolder::Create() {
   GLHelperHolder* holder = new GLHelperHolder;
   holder->Initialize();
   return holder;
 }
 
@@ skipping 40 matching lines @@
   provider_ = new ContextProviderCommandBuffer(
       std::move(context), limits, BROWSER_OFFSCREEN_MAINTHREAD_CONTEXT);
   if (!provider_->BindToCurrentThread())
     return;
   provider_->ContextGL()->TraceBeginCHROMIUM(
       "gpu_toplevel",
       base::StringPrintf("CmdBufferImageTransportFactory-%p", provider_.get())
           .c_str());
   provider_->SetLostContextCallback(
       base::Bind(&GLHelperHolder::OnContextLost, base::Unretained(this)));
-  gl_helper_.reset(new display_compositor::GLHelper(
-      provider_->ContextGL(), provider_->ContextSupport()));
+  gl_helper_.reset(
+      new GLHelper(provider_->ContextGL(), provider_->ContextSupport()));
 }
 
 void GLHelperHolder::OnContextLost() {
   // Need to post a task because the command buffer client cannot be deleted
   // from within this callback.
   base::MessageLoop::current()->PostTask(
       FROM_HERE, base::Bind(&RenderWidgetHostViewAndroid::OnContextLost));
 }
 
 // This can only be used for readback postprocessing. It may return null if the
 // channel was lost and not reestablished yet.
-display_compositor::GLHelper* GetPostReadbackGLHelper() {
+GLHelper* GetPostReadbackGLHelper() {
   static GLHelperHolder* g_readback_helper_holder = nullptr;
 
   if (g_readback_helper_holder && g_readback_helper_holder->IsLost()) {
     delete g_readback_helper_holder;
     g_readback_helper_holder = nullptr;
   }
 
   if (!g_readback_helper_holder)
     g_readback_helper_holder = GLHelperHolder::Create();
 
   return g_readback_helper_holder->gl_helper();
 }
 
 void CopyFromCompositingSurfaceFinished(
     const ReadbackRequestCallback& callback,
     std::unique_ptr<cc::SingleReleaseCallback> release_callback,
     std::unique_ptr<SkBitmap> bitmap,
     const base::TimeTicks& start_time,
     std::unique_ptr<SkAutoLockPixels> bitmap_pixels_lock,
     bool result) {
   TRACE_EVENT0(
       "cc", "RenderWidgetHostViewAndroid::CopyFromCompositingSurfaceFinished");
   bitmap_pixels_lock.reset();
   gpu::SyncToken sync_token;
   if (result) {
-    display_compositor::GLHelper* gl_helper = GetPostReadbackGLHelper();
+    GLHelper* gl_helper = GetPostReadbackGLHelper();
     if (gl_helper)
       gl_helper->GenerateSyncToken(&sync_token);
   }
   const bool lost_resource = !sync_token.HasData();
   release_callback->Run(sync_token, lost_resource);
   UMA_HISTOGRAM_TIMES(kAsyncReadBackString,
                       base::TimeTicks::Now() - start_time);
   ReadbackResponse response = result ? READBACK_SUCCESS : READBACK_FAILED;
   callback.Run(*bitmap, response);
 }
@@ skipping 1683 matching lines @@
 
   if (!result->HasTexture() || result->IsEmpty() || result->size().IsEmpty())
     return;
 
   gfx::Size output_size_in_pixel;
   if (dst_size_in_pixel.IsEmpty())
     output_size_in_pixel = result->size();
   else
     output_size_in_pixel = dst_size_in_pixel;
 
-  display_compositor::GLHelper* gl_helper = GetPostReadbackGLHelper();
+  GLHelper* gl_helper = GetPostReadbackGLHelper();
   if (!gl_helper)
     return;
   if (!gl_helper->IsReadbackConfigSupported(color_type))
     color_type = kRGBA_8888_SkColorType;
   std::unique_ptr<SkBitmap> bitmap(new SkBitmap);
   if (!bitmap->tryAllocPixels(SkImageInfo::Make(output_size_in_pixel.width(),
                                                 output_size_in_pixel.height(),
                                                 color_type,
                                                 kOpaque_SkAlphaType))) {
     scoped_callback_runner.Reset(
@@ skipping 13 matching lines @@
     return;
 
   ignore_result(scoped_callback_runner.Release());
 
   gl_helper->CropScaleReadbackAndCleanMailbox(
       texture_mailbox.mailbox(), texture_mailbox.sync_token(), result->size(),
       gfx::Rect(result->size()), output_size_in_pixel, pixels, color_type,
       base::Bind(&CopyFromCompositingSurfaceFinished, callback,
                  base::Passed(&release_callback), base::Passed(&bitmap),
                  start_time, base::Passed(&bitmap_pixels_lock)),
-      display_compositor::GLHelper::SCALER_QUALITY_GOOD);
+      GLHelper::SCALER_QUALITY_GOOD);
 }
 
 void RenderWidgetHostViewAndroid::OnStylusSelectBegin(float x0,
                                                       float y0,
                                                       float x1,
                                                       float y1) {
   SelectBetweenCoordinates(gfx::PointF(x0, y0), gfx::PointF(x1, y1));
 }
 
 void RenderWidgetHostViewAndroid::OnStylusSelectUpdate(float x, float y) {
@@ skipping 27 matching lines @@
   results->orientationAngle = display.RotationAsDegree();
   results->orientationType =
       RenderWidgetHostViewBase::GetOrientationTypeForMobile(display);
   gfx::DeviceDisplayInfo info;
   results->depth = info.GetBitsPerPixel();
   results->depthPerComponent = info.GetBitsPerComponent();
   results->isMonochrome = (results->depthPerComponent == 0);
 }
 
 }  // namespace content