cc: Split ThreadProxy into ProxyMain and ProxyImpl

cc/test/proxy_main_for_test.h

Index: cc/test/proxy_main_for_test.h
diff --git a/cc/test/proxy_main_for_test.h b/cc/test/proxy_main_for_test.h
new file mode 100644
index 0000000000000000000000000000000000000000..1669cc5a56b831e5399f41f57e19ef7929d090ac
--- /dev/null
+++ b/cc/test/proxy_main_for_test.h
@@ -0,0 +1,56 @@
+// 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.
+
+#ifndef CC_TEST_PROXY_MAIN_FOR_TEST_H_
+#define CC_TEST_PROXY_MAIN_FOR_TEST_H_
+
+#include "base/macros.h"
+#include "cc/test/test_hooks.h"
+#include "cc/trees/proxy_main.h"
+
+namespace cc {
+
+// Creates a ProxyMain that notifies the supplied |test_hooks| of various
+// actions.
+class ProxyMainForTest : public ProxyMain {
+ public:
+  static scoped_ptr<ProxyMain> CreateThreaded(
+      TestHooks* test_hooks,
+      LayerTreeHost* host,
+      TaskRunnerProvider* task_runner_provider,
+      scoped_ptr<BeginFrameSource> external_begin_frame_source);
+
+  ~ProxyMainForTest() override;
+
+  ProxyMainForTest(TestHooks* test_hooks,
+                   LayerTreeHost* host,
+                   TaskRunnerProvider* task_runner_provider,
+                   scoped_ptr<BeginFrameSource> external_begin_frame_source);
+
+  void SetNeedsUpdateLayers() override;
+  void DidCompleteSwapBuffers() override;
+  void SetRendererCapabilities(
+      const RendererCapabilities& capabilities) override;
+  void BeginMainFrameNotExpectedSoon() override;
+  void DidCommitAndDrawFrame() override;
+  void SetAnimationEvents(scoped_ptr<AnimationEventsVector> events) override;
+  void DidLoseOutputSurface() override;
+  void RequestNewOutputSurface() override;
+  void DidInitializeOutputSurface(
+      bool success,
+      const RendererCapabilities& capabilities) override;
+  void DidCompletePageScaleAnimation() override;
+  void PostFrameTimingEventsOnMain(
+      scoped_ptr<FrameTimingTracker::CompositeTimingSet> composite_events,
+      scoped_ptr<FrameTimingTracker::MainFrameTimingSet> main_frame_events)
+      override;
+  void BeginMainFrame(
+      scoped_ptr<BeginMainFrameAndCommitState> begin_main_frame_state) override;
+
+  TestHooks* test_hooks_;
+};
+
+}  // namespace cc
+
+#endif  // CC_TEST_PROXY_MAIN_FOR_TEST_H_