Removed last references to old sync points.

mojo/public/platform/native/gles2_thunks.h

 // Copyright 2014 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 MOJO_PUBLIC_PLATFORM_NATIVE_GLES2_THUNKS_H_
 #define MOJO_PUBLIC_PLATFORM_NATIVE_GLES2_THUNKS_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 13 matching lines @@
                                          MojoGLES2ContextLost lost_callback,
                                          void* closure,
                                          const MojoAsyncWaiter* async_waiter);
   void (*GLES2DestroyContext)(MojoGLES2Context context);
   void (*GLES2MakeCurrent)(MojoGLES2Context context);
   void (*GLES2SwapBuffers)();
 
   // TODO(piman): We shouldn't have to leak this interface, especially in a
   // type-unsafe way.
   void* (*GLES2GetGLES2Interface)(MojoGLES2Context context);
-
-  void (*GLES2SignalSyncPoint)(MojoGLES2Context context,
-                               uint32_t sync_point,
-                               MojoGLES2SignalSyncPointCallback callback,
-                               void* closure);
 };
 #pragma pack(pop)
 
 // Intended to be called from the embedder. Returns an object initialized to
 // contain pointers to each of the embedder's MojoGLES2ControlThunks functions.
 inline MojoGLES2ControlThunks MojoMakeGLES2ControlThunks() {
   MojoGLES2ControlThunks gles2_control_thunks = {
       sizeof(MojoGLES2ControlThunks),
       MojoGLES2CreateContext,
       MojoGLES2DestroyContext,
       MojoGLES2MakeCurrent,
       MojoGLES2SwapBuffers,
       MojoGLES2GetGLES2Interface,
-      MojoGLES2SignalSyncPoint,
   };
 
   return gles2_control_thunks;
 }
 
 // Use this type for the function found by dynamically discovering it in
 // a DSO linked with mojo_system. For example:
 // MojoSetGLES2ControlThunksFn mojo_set_gles2_control_thunks_fn =
 //     reinterpret_cast<MojoSetGLES2ControlThunksFn>(
 //         app_library.GetFunctionPointer("MojoSetGLES2ControlThunks"));
 // The expected size of |gles2_control_thunks| is returned.
 // The contents of |gles2_control_thunks| are copied.
 typedef size_t (*MojoSetGLES2ControlThunksFn)(
     const MojoGLES2ControlThunks* gles2_control_thunks);
 
 #endif  // MOJO_PUBLIC_PLATFORM_NATIVE_GLES2_THUNKS_H_