Move code in ui/gl/* from gfx:: to gl::

content/browser/android/browser_surface_texture_manager.cc

Index: content/browser/android/browser_surface_texture_manager.cc
diff --git a/content/browser/android/browser_surface_texture_manager.cc b/content/browser/android/browser_surface_texture_manager.cc
index 476ebf2ab027eb7eb755bf78355bc5869fb0347c..63178244a52aedf9ce08eb8179876f97eb4016df 100644
--- a/content/browser/android/browser_surface_texture_manager.cc
+++ b/content/browser/android/browser_surface_texture_manager.cc
@@ -27,7 +27,7 @@ BrowserSurfaceTextureManager* BrowserSurfaceTextureManager::GetInstance() {
 void BrowserSurfaceTextureManager::RegisterSurfaceTexture(
     int surface_texture_id,
     int client_id,
-    gfx::SurfaceTexture* surface_texture) {
+    gl::SurfaceTexture* surface_texture) {
   content::CreateSurfaceTextureSurface(
       surface_texture_id, client_id, surface_texture);
 }
@@ -41,10 +41,9 @@ void BrowserSurfaceTextureManager::UnregisterSurfaceTexture(
 gfx::AcceleratedWidget
 BrowserSurfaceTextureManager::AcquireNativeWidgetForSurfaceTexture(
     int surface_texture_id) {
-  gfx::ScopedJavaSurface surface(
-      content::GetSurfaceTextureSurface(
-          surface_texture_id,
-          BrowserGpuChannelHostFactory::instance()->GetGpuChannelId()));
+  gl::ScopedJavaSurface surface(content::GetSurfaceTextureSurface(
+      surface_texture_id,
+      BrowserGpuChannelHostFactory::instance()->GetGpuChannelId()));
   if (surface.j_surface().is_null())
     return NULL;