Follow-up fixes to changing namespace gfx to gl.

ui/gl/gl_context.cc

Index: ui/gl/gl_context.cc
diff --git a/ui/gl/gl_context.cc b/ui/gl/gl_context.cc
index 02728ddbf561bd36230fc4ee395af58cd34d0ffb..faf1270cfbee4329e1ef11cdde1990993d1004f5 100644
--- a/ui/gl/gl_context.cc
+++ b/ui/gl/gl_context.cc
@@ -92,7 +92,7 @@ std::string GLContext::GetGLRenderer() {
   return std::string(renderer ? renderer : "");
 }
 
-gl::YUVToRGBConverter* GLContext::GetYUVToRGBConverter() {
+YUVToRGBConverter* GLContext::GetYUVToRGBConverter() {
   return nullptr;
 }
 
@@ -107,7 +107,7 @@ bool GLContext::HasExtension(const char* name) {
 }
 
 const GLVersionInfo* GLContext::GetVersionInfo() {
-  if(!version_info_) {
+  if (!version_info_) {
     std::string version = GetGLVersion();
     std::string renderer = GetGLRenderer();
     version_info_ = base::WrapUnique(new GLVersionInfo(
@@ -213,7 +213,7 @@ void GLContext::SetRealGLApi() {
 GLContextReal::GLContextReal(GLShareGroup* share_group)
     : GLContext(share_group) {}
 
-scoped_refptr<gl::GPUTimingClient> GLContextReal::CreateGPUTimingClient() {
+scoped_refptr<GPUTimingClient> GLContextReal::CreateGPUTimingClient() {
   if (!gpu_timing_) {
     gpu_timing_.reset(GPUTiming::CreateGPUTiming(this));
   }