Resolves layering violation in SynchronousCompositorHost creation

content/browser/android/synchronous_compositor_host.h

 // 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 CONTENT_BROWSER_ANDROID_SYNCHRONOUS_COMPOSITOR_HOST_H_
 #define CONTENT_BROWSER_ANDROID_SYNCHRONOUS_COMPOSITOR_HOST_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 23 matching lines @@
 
 class RenderWidgetHostViewAndroid;
 class SynchronousCompositorClient;
 class SynchronousCompositorBrowserFilter;
 class WebContents;
 struct SyncCompositorCommonRendererParams;
 
 class SynchronousCompositorHost : public SynchronousCompositor {
  public:
   static std::unique_ptr<SynchronousCompositorHost> Create(
-      RenderWidgetHostViewAndroid* rwhva,
-      WebContents* web_contents);
+      RenderWidgetHostViewAndroid* rwhva);
 
   ~SynchronousCompositorHost() override;
 
   // SynchronousCompositor overrides.
   SynchronousCompositor::Frame DemandDrawHw(
       const gfx::Size& viewport_size,
       const gfx::Rect& viewport_rect_for_tile_priority,
       const gfx::Transform& transform_for_tile_priority) override;
   scoped_refptr<FrameFuture> DemandDrawHwAsync(
       const gfx::Size& viewport_size,
@@ skipping 19 matching lines @@
 
   SynchronousCompositorClient* client() { return client_; }
 
  private:
   class ScopedSendZeroMemory;
   struct SharedMemoryWithSize;
   friend class ScopedSetZeroMemory;
   friend class SynchronousCompositorBase;
 
   SynchronousCompositorHost(RenderWidgetHostViewAndroid* rwhva,
-                            SynchronousCompositorClient* client,
                             bool use_in_proc_software_draw);
   void CompositorFrameSinkCreated();
   bool DemandDrawSwInProc(SkCanvas* canvas);
   void SetSoftwareDrawSharedMemoryIfNeeded(size_t stride, size_t buffer_size);
   void SendZeroMemory();
   SynchronousCompositorBrowserFilter* GetFilter();
 
   RenderWidgetHostViewAndroid* const rwhva_;
   SynchronousCompositorClient* const client_;
   const scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
@@ skipping 18 matching lines @@
   bool need_animate_scroll_;
   uint32_t need_invalidate_count_;
   uint32_t did_activate_pending_tree_count_;
 
   DISALLOW_COPY_AND_ASSIGN(SynchronousCompositorHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_SYNCHRONOUS_COMPOSITOR_HOST_H_