Move GpuMemoryBufferManager and SharedBitmapManager to CompositorFrameSink

cc/trees/layer_tree_host_impl.cc

 // Copyright 2011 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 "cc/trees/layer_tree_host_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 154 matching lines @@
       has_no_damage(false),
       may_contain_video(false) {}
 
 LayerTreeHostImpl::FrameData::~FrameData() {}
 
 std::unique_ptr<LayerTreeHostImpl> LayerTreeHostImpl::Create(
     const LayerTreeSettings& settings,
     LayerTreeHostImplClient* client,
     TaskRunnerProvider* task_runner_provider,
     RenderingStatsInstrumentation* rendering_stats_instrumentation,
-    SharedBitmapManager* shared_bitmap_manager,
-    gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager,
     TaskGraphRunner* task_graph_runner,
     std::unique_ptr<AnimationHost> animation_host,
     int id) {
   return base::WrapUnique(new LayerTreeHostImpl(
       settings, client, task_runner_provider, rendering_stats_instrumentation,
-      shared_bitmap_manager, gpu_memory_buffer_manager, task_graph_runner,
-      std::move(animation_host), id));
+      task_graph_runner, std::move(animation_host), id));
 }
 
 LayerTreeHostImpl::LayerTreeHostImpl(
     const LayerTreeSettings& settings,
     LayerTreeHostImplClient* client,
     TaskRunnerProvider* task_runner_provider,
     RenderingStatsInstrumentation* rendering_stats_instrumentation,
-    SharedBitmapManager* shared_bitmap_manager,
-    gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager,
     TaskGraphRunner* task_graph_runner,
     std::unique_ptr<AnimationHost> animation_host,
     int id)
     : client_(client),
       task_runner_provider_(task_runner_provider),
       current_begin_frame_tracker_(BEGINFRAMETRACKER_FROM_HERE),
       compositor_frame_sink_(nullptr),
       need_update_gpu_rasterization_status_(false),
       content_is_suitable_for_gpu_rasterization_(true),
       has_gpu_rasterization_trigger_(false),
@@ skipping 23 matching lines @@
       pinch_gesture_end_should_clear_scrolling_layer_(false),
       fps_counter_(
           FrameRateCounter::Create(task_runner_provider_->HasImplThread())),
       memory_history_(MemoryHistory::Create()),
       debug_rect_history_(DebugRectHistory::Create()),
       max_memory_needed_bytes_(0),
       resourceless_software_draw_(false),
       animation_host_(std::move(animation_host)),
       rendering_stats_instrumentation_(rendering_stats_instrumentation),
       micro_benchmark_controller_(this),
-      shared_bitmap_manager_(shared_bitmap_manager),
-      gpu_memory_buffer_manager_(gpu_memory_buffer_manager),
       task_graph_runner_(task_graph_runner),
       id_(id),
       requires_high_res_to_draw_(false),
       is_likely_to_require_a_draw_(false),
       has_valid_compositor_frame_sink_(false),
       mutator_(nullptr) {
   DCHECK(animation_host_);
   animation_host_->SetMutatorHostClient(this);
 
   DCHECK(task_runner_provider_->IsImplThread());
@@ skipping 2047 matching lines @@
 
   // When using software compositing, change to the limits specified for it.
   // Since this is a one way trip, we don't need to worry about going back to
   // GPU compositing.
   if (!compositor_frame_sink->context_provider())
     SetMemoryPolicy(settings_.software_memory_policy);
 
   compositor_frame_sink_ = compositor_frame_sink;
   has_valid_compositor_frame_sink_ = true;
   resource_provider_ = base::MakeUnique<ResourceProvider>(
-      compositor_frame_sink_->context_provider(), shared_bitmap_manager_,
-      gpu_memory_buffer_manager_,
+      compositor_frame_sink_->context_provider(),
+      compositor_frame_sink_->shared_bitmap_manager(),
+      compositor_frame_sink_->gpu_memory_buffer_manager(),
       task_runner_provider_->blocking_main_thread_task_runner(),
       settings_.renderer_settings.highp_threshold_min,
       settings_.renderer_settings.texture_id_allocation_chunk_size,
       compositor_frame_sink_->capabilities().delegated_sync_points_required,
       settings_.renderer_settings.use_gpu_memory_buffer_resources,
       settings_.enable_color_correct_rendering,
       settings_.renderer_settings.buffer_to_texture_target_map);
 
   // Make sure the main context visibility is restored. Worker context
   // visibility will be set via the memory policy update in
@@ skipping 1767 matching lines @@
   if (is_visible) {
     worker_context_visibility_ =
         worker_context->CacheController()->ClientBecameVisible();
   } else {
     worker_context->CacheController()->ClientBecameNotVisible(
         std::move(worker_context_visibility_));
   }
 }
 
 }  // namespace cc