Remove unused methods in WebGraphicsContext3D: isGLES2Compliant() and getPlatformTextureId()

content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc

Index: content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc
diff --git a/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc b/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc
index 05454f8cbed2bab85ea48e596bb6967fbfb27a1f..ed105b4fe93c19225e424538c4ebfe528e8657c7 100644
--- a/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc
+++ b/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc
@@ -406,10 +406,6 @@ int WebGraphicsContext3DCommandBufferImpl::height() {
   return cached_height_;
 }
 
-bool WebGraphicsContext3DCommandBufferImpl::isGLES2Compliant() {
-  return true;
-}
-
 bool WebGraphicsContext3DCommandBufferImpl::setParentContext(
     WebGraphicsContext3D* parent_context) {
   WebGraphicsContext3DCommandBufferImpl* parent_context_impl =
@@ -524,10 +520,6 @@ int WebGraphicsContext3DCommandBufferImpl::GetContextID() {
   return command_buffer_->GetRouteID();
 }
 
-WebGLId WebGraphicsContext3DCommandBufferImpl::getPlatformTextureId() {
-  return parent_texture_id_;
-}
-
 void WebGraphicsContext3DCommandBufferImpl::prepareTexture() {
   TRACE_EVENT1("gpu",
                 "WebGraphicsContext3DCommandBufferImpl::SwapBuffers",