Reland "Fix HTML5 video blurry"

cc/test/test_in_process_context_provider.h

 // Copyright 2013 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.
 
 #ifndef CC_TEST_TEST_IN_PROCESS_CONTEXT_PROVIDER_H_
 #define CC_TEST_TEST_IN_PROCESS_CONTEXT_PROVIDER_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 32 matching lines @@
   gpu::gles2::GLES2Interface* ContextGL() override;
   gpu::ContextSupport* ContextSupport() override;
   class GrContext* GrContext() override;
   ContextCacheController* CacheController() override;
   void InvalidateGrContext(uint32_t state) override;
   base::Lock* GetLock() override;
   gpu::Capabilities ContextCapabilities() override;
   void SetLostContextCallback(
       const LostContextCallback& lost_context_callback) override;
 
+  void SetDisableOneComponentTextures(bool disable) {
+    capabilities_disable_one_component_textures_ = disable;
+  }
+  void SetSupportTextureHalfFloatLinear(bool support) {
+    capabilities_texture_half_float_linear_ = support;
+  }
+
  protected:
   friend class base::RefCountedThreadSafe<TestInProcessContextProvider>;
   ~TestInProcessContextProvider() override;
 
  private:
   TestGpuMemoryBufferManager gpu_memory_buffer_manager_;
   TestImageFactory image_factory_;
   std::unique_ptr<gpu::GLInProcessContext> context_;
   std::unique_ptr<skia_bindings::GrContextForGLES2Interface> gr_context_;
   std::unique_ptr<ContextCacheController> cache_controller_;
   base::Lock context_lock_;
+
+  bool capabilities_disable_one_component_textures_ = false;
+  bool capabilities_texture_half_float_linear_ = false;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_TEST_IN_PROCESS_CONTEXT_PROVIDER_H_