Add initial support for NV_path_rendering extension to gpu command buffer

ppapi/shared_impl/ppb_opengles2_shared.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 1555 matching lines @@
   }
 }
 
 void DrawBuffersEXT(PP_Resource context_id, GLsizei count, const GLenum* bufs) {
   Enter3D enter(context_id, true);
   if (enter.succeeded()) {
     ToGles2Impl(&enter)->DrawBuffersEXT(count, bufs);
   }
 }
 
+void LoadIdentity(PP_Resource context_id) {
+  Enter3D enter(context_id, true);
+  if (enter.succeeded()) {
+    ToGles2Impl(&enter)->LoadIdentity();
+  }
+}
+
 }  // namespace
 const PPB_OpenGLES2* PPB_OpenGLES2_Shared::GetInterface() {
   static const struct PPB_OpenGLES2 ppb_opengles2 = {
       &ActiveTexture,                       &AttachShader,
       &BindAttribLocation,                  &BindBuffer,
       &BindFramebuffer,                     &BindRenderbuffer,
       &BindTexture,                         &BlendColor,
       &BlendEquation,                       &BlendEquationSeparate,
       &BlendFunc,                           &BlendFuncSeparate,
       &BufferData,                          &BufferSubData,
@@ skipping 53 matching lines @@
       &Uniform3fv,                          &Uniform3i,
       &Uniform3iv,                          &Uniform4f,
       &Uniform4fv,                          &Uniform4i,
       &Uniform4iv,                          &UniformMatrix2fv,
       &UniformMatrix3fv,                    &UniformMatrix4fv,
       &UseProgram,                          &ValidateProgram,
       &VertexAttrib1f,                      &VertexAttrib1fv,
       &VertexAttrib2f,                      &VertexAttrib2fv,
       &VertexAttrib3f,                      &VertexAttrib3fv,
       &VertexAttrib4f,                      &VertexAttrib4fv,
-      &VertexAttribPointer,                 &Viewport};
+      &VertexAttribPointer,                 &Viewport,
+      &LoadIdentity};
   return &ppb_opengles2;
 }
 const PPB_OpenGLES2InstancedArrays*
 PPB_OpenGLES2_Shared::GetInstancedArraysInterface() {
   static const struct PPB_OpenGLES2InstancedArrays ppb_opengles2 = {
       &DrawArraysInstancedANGLE, &DrawElementsInstancedANGLE,
       &VertexAttribDivisorANGLE};
   return &ppb_opengles2;
 }
 const PPB_OpenGLES2FramebufferBlit*
@@ skipping 27 matching lines @@
       &EndQueryEXT,   &GetQueryivEXT,    &GetQueryObjectuivEXT};
   return &ppb_opengles2;
 }
 const PPB_OpenGLES2DrawBuffers_Dev*
 PPB_OpenGLES2_Shared::GetDrawBuffersInterface() {
   static const struct PPB_OpenGLES2DrawBuffers_Dev ppb_opengles2 = {
       &DrawBuffersEXT};
   return &ppb_opengles2;
 }
 }  // namespace ppapi