Re-land: cc: Use worker context for one-copy tile initialization.

cc/test/fake_resource_provider.h

Index: cc/test/fake_resource_provider.h
diff --git a/cc/test/fake_resource_provider.h b/cc/test/fake_resource_provider.h
index 2295a4f125b44fb8d584c471b71cfa21eec67f31..e954d26c3b32fd619eccde89eb97b7b06686e728 100644
--- a/cc/test/fake_resource_provider.h
+++ b/cc/test/fake_resource_provider.h
@@ -17,7 +17,6 @@ class FakeResourceProvider : public ResourceProvider {
       SharedBitmapManager* shared_bitmap_manager) {
     scoped_ptr<FakeResourceProvider> provider(new FakeResourceProvider(
         output_surface, shared_bitmap_manager, nullptr, nullptr, 0, false, 1,
-        false,
         std::vector<unsigned>(static_cast<size_t>(gfx::BufferFormat::LAST) + 1,
                               GL_TEXTURE_2D)));
     provider->Initialize();
@@ -30,7 +29,7 @@ class FakeResourceProvider : public ResourceProvider {
       gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager) {
     scoped_ptr<FakeResourceProvider> provider(new FakeResourceProvider(
         output_surface, shared_bitmap_manager, gpu_memory_buffer_manager,
-        nullptr, 0, false, 1, false,
+        nullptr, 0, false, 1,
         std::vector<unsigned>(static_cast<size_t>(gfx::BufferFormat::LAST) + 1,
                               GL_TEXTURE_2D)));
     provider->Initialize();
@@ -45,7 +44,6 @@ class FakeResourceProvider : public ResourceProvider {
                        int highp_threshold_min,
                        bool use_rgba_4444_texture_format,
                        size_t id_allocation_chunk_size,
-                       bool use_persistent_map_for_gpu_memory_buffers,
                        const std::vector<unsigned>& use_image_texture_targets)
       : ResourceProvider(output_surface,
                          shared_bitmap_manager,
@@ -54,7 +52,6 @@ class FakeResourceProvider : public ResourceProvider {
                          highp_threshold_min,
                          use_rgba_4444_texture_format,
                          id_allocation_chunk_size,
-                         use_persistent_map_for_gpu_memory_buffers,
                          use_image_texture_targets) {}
 };