content: Add ContextProviderFactory to create a render ContextProvider.

content/browser/compositor/surface_utils.cc

 // Copyright 2015 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/compositor/surface_utils.h"
 
 #include "base/callback_helpers.h"
 #include "base/memory/ref_counted.h"
 #include "build/build_config.h"
 #include "cc/output/copy_output_result.h"
 #include "cc/resources/single_release_callback.h"
 #include "cc/surfaces/surface_id_allocator.h"
 #include "components/display_compositor/gl_helper.h"
 #include "skia/ext/image_operations.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkColorFilter.h"
 #include "third_party/skia/include/core/SkPaint.h"
 #include "third_party/skia/include/effects/SkLumaColorFilter.h"
 #include "ui/gfx/geometry/rect.h"
 
 #if defined(OS_ANDROID)
-#include "content/browser/renderer_host/compositor_impl_android.h"
+#include "content/browser/renderer_host/context_provider_factory_impl_android.h"
 #else
 #include "content/browser/compositor/image_transport_factory.h"
 #include "ui/compositor/compositor.h"  // nogncheck
 #endif
 
 namespace {
 
 #if !defined(OS_ANDROID) || defined(USE_AURA)
 void CopyFromCompositingSurfaceFinished(
     const content::ReadbackRequestCallback& callback,
@@ skipping 120 matching lines @@
   canvas.drawBitmap(scaled_bitmap, SkIntToScalar(0), SkIntToScalar(0), &paint);
   callback.Run(grayscale_bitmap, content::READBACK_SUCCESS);
 }
 
 }  // namespace
 
 namespace content {
 
 uint32_t AllocateSurfaceClientId() {
 #if defined(OS_ANDROID)
-  return CompositorImpl::AllocateSurfaceClientId();
+  return ContextProviderFactoryImpl::GetInstance()->AllocateSurfaceClientId();
 #else
   ImageTransportFactory* factory = ImageTransportFactory::GetInstance();
   return factory->GetContextFactory()->AllocateSurfaceClientId();
 #endif
 }
 
 cc::SurfaceManager* GetSurfaceManager() {
 #if defined(OS_ANDROID)
-  return CompositorImpl::GetSurfaceManager();
+  return ContextProviderFactoryImpl::GetInstance()->GetSurfaceManager();
 #else
   ImageTransportFactory* factory = ImageTransportFactory::GetInstance();
   if (factory == NULL)
     return nullptr;
   return factory->GetSurfaceManager();
 #endif
 }
 
 void CopyFromCompositingSurfaceHasResult(
     const gfx::Size& dst_size_in_pixel,
@@ skipping 18 matching lines @@
     return;
   }
 
   DCHECK(result->HasBitmap());
   // Software path
   PrepareBitmapCopyOutputResult(output_size_in_pixel, color_type, callback,
                                 std::move(result));
 }
 
 }  // namespace content