Android media: VideoFrame should not store so many sync points.

content/browser/media/capture/desktop_capture_device_aura.cc

Index: content/browser/media/capture/desktop_capture_device_aura.cc
diff --git a/content/browser/media/capture/desktop_capture_device_aura.cc b/content/browser/media/capture/desktop_capture_device_aura.cc
index 1880e3a7b035642e9512d08cc0979fe753f9d598..e858ae7ec3309c06bd08938152ea2e00b6b5fce2 100644
--- a/content/browser/media/capture/desktop_capture_device_aura.cc
+++ b/content/browser/media/capture/desktop_capture_device_aura.cc
@@ -14,7 +14,6 @@
 #include "content/browser/media/capture/desktop_capture_device_uma_types.h"
 #include "content/common/gpu/client/gl_helper.h"
 #include "content/public/browser/browser_thread.h"
-#include "media/base/bind_to_current_loop.h"
 #include "media/base/video_util.h"
 #include "media/video/capture/video_capture_types.h"
 #include "skia/ext/image_operations.h"
@@ -296,14 +295,8 @@ void CopyOutputFinishedForVideo(
 }
 
 void RunSingleReleaseCallback(scoped_ptr<cc::SingleReleaseCallback> cb,
-                              const std::vector<uint32>& sync_points) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  GLHelper* gl_helper = ImageTransportFactory::GetInstance()->GetGLHelper();
-  DCHECK(gl_helper);
-  for (unsigned i = 0; i < sync_points.size(); i++)
-    gl_helper->WaitSyncPoint(sync_points[i]);
-  uint32 new_sync_point = gl_helper->InsertSyncPoint();
-  cb->Run(new_sync_point, false);
+                              uint32 sync_point) {
+  cb->Run(sync_point, false);
 }
 
 void DesktopVideoCaptureMachine::DidCopyOutput(
@@ -357,8 +350,7 @@ bool DesktopVideoCaptureMachine::ProcessCopyOutputResponse(
         make_scoped_ptr(new gpu::MailboxHolder(texture_mailbox.mailbox(),
                                                texture_mailbox.target(),
                                                texture_mailbox.sync_point())),
-        media::BindToCurrentLoop(base::Bind(&RunSingleReleaseCallback,
-                                            base::Passed(&release_callback))),
+        base::Bind(&RunSingleReleaseCallback, base::Passed(&release_callback)),
         result->size(),
         gfx::Rect(result->size()),
         result->size(),