Move simple methods [T-Z] from WebGraphicsContext3D to GLES2Interface.

third_party/WebKit/Source/modules/webgl/WebGLObject.cpp

Index: third_party/WebKit/Source/modules/webgl/WebGLObject.cpp
diff --git a/third_party/WebKit/Source/modules/webgl/WebGLObject.cpp b/third_party/WebKit/Source/modules/webgl/WebGLObject.cpp
index 384e6739b3c6e72b96239a73c6d2f1c17dc94bb9..a0f2d61681cf470f908cd21a87073ea157b55740 100644
--- a/third_party/WebKit/Source/modules/webgl/WebGLObject.cpp
+++ b/third_party/WebKit/Source/modules/webgl/WebGLObject.cpp
@@ -25,6 +25,8 @@
 
 #include "modules/webgl/WebGLObject.h"
 
+#include "public/platform/WebGraphicsContext3D.h"
+
 namespace blink {
 
 WebGLObject::WebGLObject(WebGLRenderingContextBase*)
@@ -39,7 +41,7 @@ WebGLObject::~WebGLObject()
     ASSERT(m_deleted);
 }
 
-void WebGLObject::deleteObject(WebGraphicsContext3D* context3d)
+void WebGLObject::deleteObject(WebGraphicsContext3D* context3d, gpu::gles2::GLES2Interface* gl)
 {
     m_deleted = true;
     if (!hasObject())
@@ -49,11 +51,13 @@ void WebGLObject::deleteObject(WebGraphicsContext3D* context3d)
         return;
 
     if (!m_attachmentCount) {
-        if (!context3d)
+        if (!context3d) {
             context3d = getAWebGraphicsContext3D();
+            gl = context3d ? context3d->getGLES2Interface() : nullptr;
+        }
 
         if (context3d) {
-            deleteObjectImpl(context3d);
+            deleteObjectImpl(context3d, gl);
             // Ensure the inherited class no longer claims to have a valid object
             ASSERT(!hasObject());
         }
@@ -73,15 +77,15 @@ void WebGLObject::detachAndDeleteObject()
     // The individual WebGL destructors need to call detachAndDeleteObject()
     // rather than do it based on Oilpan GC.
     detach();
-    deleteObject(nullptr);
+    deleteObject(nullptr, nullptr);
 }
 
-void WebGLObject::onDetached(WebGraphicsContext3D* context3d)
+void WebGLObject::onDetached(WebGraphicsContext3D* context3d, gpu::gles2::GLES2Interface* gl)
 {
     if (m_attachmentCount)
         --m_attachmentCount;
     if (m_deleted)
-        deleteObject(context3d);
+        deleteObject(context3d, gl);
 }
 
 } // namespace blink