Removed client side support for old sync points.

cc/resources/resource_provider_unittest.cc

 // Copyright 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 "cc/resources/resource_provider.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 175 matching lines @@
   base::hash_map<unsigned, uint32_t> sync_point_for_mailbox_;
 };
 
 class ResourceProviderContext : public TestWebGraphicsContext3D {
  public:
   static scoped_ptr<ResourceProviderContext> Create(
       ContextSharedData* shared_data) {
     return make_scoped_ptr(new ResourceProviderContext(shared_data));
   }
 
-  GLuint insertSyncPoint() override {
-    const uint32_t sync_point =
-        static_cast<uint32_t>(shared_data_->InsertFenceSync());
-    gpu::SyncToken sync_token_data(sync_point);
-
-    // Commit the produceTextureCHROMIUM calls at this point, so that
-    // they're associated with the sync point.
-    for (const scoped_ptr<PendingProduceTexture>& pending_texture :
-         pending_produce_textures_) {
-      shared_data_->ProduceTexture(pending_texture->mailbox, sync_token_data,
-                                   pending_texture->texture);
-    }
-    pending_produce_textures_.clear();
-    return sync_point;
-  }
-
   GLuint64 insertFenceSync() override {
     return shared_data_->InsertFenceSync();
   }
 
   void genSyncToken(GLuint64 fence_sync, GLbyte* sync_token) override {
     gpu::SyncToken sync_token_data(gpu::CommandBufferNamespace::GPU_IO, 0,
                                    0x123, fence_sync);
     sync_token_data.SetVerifyFlush();
     // Commit the produceTextureCHROMIUM calls at this point, so that
     // they're associated with the sync point.
@@ skipping 3407 matching lines @@
   EXPECT_TRUE(resource_provider_->CanLockForWrite(id));
   EXPECT_FALSE(resource_provider_->InUseByConsumer(id));
   gpu_memory_buffer_manager_->SetGpuMemoryBufferIsInUseByMacOSWindowServer(
       gpu_memory_buffer, true);
   EXPECT_FALSE(resource_provider_->CanLockForWrite(id));
   EXPECT_TRUE(resource_provider_->InUseByConsumer(id));
 }
 
 }  // namespace
 }  // namespace cc