Move SynchronousCompositor into content/browser

content/browser/browser_main_loop.cc

Index: content/browser/browser_main_loop.cc
diff --git a/content/browser/browser_main_loop.cc b/content/browser/browser_main_loop.cc
index a84b87d964b6ff345e3022e9adaa6eee31444535..8e6877c7538a9e546cd9226286c97fefaa1697bd 100644
--- a/content/browser/browser_main_loop.cc
+++ b/content/browser/browser_main_loop.cc
@@ -58,6 +58,7 @@
 
 #if defined(OS_ANDROID)
 #include "base/android/jni_android.h"
+#include "content/browser/android/in_process/synchronous_compositor_impl.h"
 #include "content/browser/android/surface_texture_peer_browser_impl.h"
 #include "content/browser/device_orientation/data_fetcher_impl_android.h"
 #endif
@@ -423,6 +424,10 @@ void BrowserMainLoop::MainMessageLoopStart() {
 #if defined(OS_ANDROID)
   SurfaceTexturePeer::InitInstance(new SurfaceTexturePeerBrowserImpl());
   DataFetcherImplAndroid::Init(base::android::AttachCurrentThread());
+  if (parsed_command_line_.HasSwitch(
+        switches::kEnableSynchronousRendererCompositor)) {
+    SynchronousCompositorImpl::InitFactory();
+  }
 #endif
 
   if (parsed_command_line_.HasSwitch(switches::kMemoryMetrics)) {