Remove framebufferRenderbuffer and framebufferTexture* from WGC3D.

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

Index: third_party/WebKit/Source/modules/webgl/WebGLDrawBuffers.cpp
diff --git a/third_party/WebKit/Source/modules/webgl/WebGLDrawBuffers.cpp b/third_party/WebKit/Source/modules/webgl/WebGLDrawBuffers.cpp
index c041f482720daf825eece2e96e117d565f704a5b..4c007df48ecc10bd59030d8ff18c7824a9e386f2 100644
--- a/third_party/WebKit/Source/modules/webgl/WebGLDrawBuffers.cpp
+++ b/third_party/WebKit/Source/modules/webgl/WebGLDrawBuffers.cpp
@@ -25,6 +25,7 @@
 
 #include "modules/webgl/WebGLDrawBuffers.h"
 
+#include "gpu/command_buffer/client/gles2_interface.h"
 #include "modules/webgl/WebGLFramebuffer.h"
 
 namespace blink {
@@ -101,6 +102,7 @@ void WebGLDrawBuffers::drawBuffersWEBGL(const Vector<GLenum>& buffers)
 bool WebGLDrawBuffers::satisfiesWebGLRequirements(WebGLRenderingContextBase* webglContext)
 {
     WebGraphicsContext3D* context = webglContext->webContext();
+    gpu::gles2::GLES2Interface* gl = webglContext->contextGL();
     Extensions3DUtil* extensionsUtil = webglContext->extensionsUtil();
 
     // This is called after we make sure GL_EXT_draw_buffers is supported.
@@ -141,28 +143,28 @@ bool WebGLDrawBuffers::satisfiesWebGLRequirements(WebGLRenderingContextBase* web
         colors.append(color);
         context->bindTexture(GL_TEXTURE_2D, color);
         context->texImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, buffer);
-        context->framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i, GL_TEXTURE_2D, color, 0);
+        gl->FramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i, GL_TEXTURE_2D, color, 0);
         if (context->checkFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
             ok = false;
             break;
         }
         if (supportsDepth) {
-            context->framebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth, 0);
+            gl->FramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth, 0);
             if (context->checkFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
                 ok = false;
                 break;
             }
-            context->framebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
+            gl->FramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
         }
         if (supportsDepthStencil) {
-            context->framebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depthStencil, 0);
-            context->framebufferTexture2D(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, depthStencil, 0);
+            gl->FramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depthStencil, 0);
+            gl->FramebufferTexture2D(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, depthStencil, 0);
             if (context->checkFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
                 ok = false;
                 break;
             }
-            context->framebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
-            context->framebufferTexture2D(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
+            gl->FramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
+            gl->FramebufferTexture2D(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
         }
     }