Make async waiter explicit MojoGLES2CreateContext param

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 "mojo/public/c/gles2/gles2.h"
 
 // Structure used to bind the interface which manipulates GLES2 surfaces to a
 // DSO to theose of the embedder.
 //
 // This is the ABI between the embedder and the DSO. It can only have new
 // functions added to the end. No other changes are supported.
 #pragma pack(push, 8)
 struct MojoGLES2ControlThunks {
   size_t size;  // Should be set to sizeof(MojoGLES2ControlThunks).
 
-  void (*GLES2Initialize)(const MojoAsyncWaiter* async_waiter);
-  void (*GLES2Terminate)();
-  MojoGLES2Context (*GLES2CreateContext)(
-      MojoHandle handle,
-      MojoGLES2ContextLost lost_callback,
-      void* closure);
+  MojoGLES2Context (*GLES2CreateContext)(MojoHandle handle,
+                                         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 these 2 interfaces, especially in a
   // type-unsafe way.
   void* (*GLES2GetGLES2Interface)(MojoGLES2Context context);
   void* (*GLES2GetContextSupport)(MojoGLES2Context context);
 };
 #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),
-    MojoGLES2Initialize,
-    MojoGLES2Terminate,
     MojoGLES2CreateContext,
     MojoGLES2DestroyContext,
     MojoGLES2MakeCurrent,
     MojoGLES2SwapBuffers,
     MojoGLES2GetGLES2Interface,
     MojoGLES2GetContextSupport
   };
 
   return gles2_control_thunks;
 }
@@ skipping 42 matching lines @@
 // a DSO linked with mojo_system. For example:
 // MojoSetGLES2ImplThunksFn mojo_set_gles2_impl_thunks_fn =
 //     reinterpret_cast<MojoSetGLES2ImplThunksFn>(
 //         app_library.GetFunctionPointer("MojoSetGLES2ImplThunks"));
 // The expected size of |gles2_impl_thunks| is returned.
 // The contents of |gles2_impl_thunks| are copied.
 typedef size_t (*MojoSetGLES2ImplThunksFn)(
     const MojoGLES2ImplThunks* gles2_impl_thunks);
 
 #endif  // MOJO_PUBLIC_PLATFORM_NATIVE_GLES2_THUNKS_H_