Use EXT_direct_state_access for path matrix manipulation

src/gpu/gl/android/GrGLCreateNativeInterface_android.cpp

 // Modified from chromium/src/webkit/glue/gl_bindings_skia_cmd_buffer.cc
 
 // Copyright (c) 2011 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.
 
 #include "gl/GrGLExtensions.h"
 #include "gl/GrGLInterface.h"
 #include "gl/GrGLUtil.h"
 
@@ skipping 289 matching lines @@
     functions->fGetProgramiv = (GrGLGetProgramivProc) eglGetProcAddress("glGetProgramiv");
     functions->fGetRenderbufferParameteriv = (GrGLGetRenderbufferParameterivProc) eglGetProcAddress("glGetRenderbufferParameteriv");
     functions->fGetShaderInfoLog = (GrGLGetShaderInfoLogProc) eglGetProcAddress("glGetShaderInfoLog");
     functions->fGetShaderiv = (GrGLGetShaderivProc) eglGetProcAddress("glGetShaderiv");
     functions->fGetString = (GrGLGetStringProc) eglGetProcAddress("glGetString");
     functions->fGetStringi = (GrGLGetStringiProc) eglGetProcAddress("glGetStringi");
     functions->fGetTexLevelParameteriv = (GrGLGetTexLevelParameterivProc) eglGetProcAddress("glGetTexLevelParameteriv");
     functions->fGetUniformLocation = (GrGLGetUniformLocationProc) eglGetProcAddress("glGetUniformLocation");
     functions->fLineWidth = (GrGLLineWidthProc) eglGetProcAddress("glLineWidth");
     functions->fLinkProgram = (GrGLLinkProgramProc) eglGetProcAddress("glLinkProgram");
-    functions->fLoadIdentity = (GrGLLoadIdentityProc) eglGetProcAddress("glLoadIdentity");
-    functions->fLoadMatrixf = (GrGLLoadMatrixfProc) eglGetProcAddress("glLoadMatrixf");
     functions->fMapBuffer = (GrGLMapBufferProc) eglGetProcAddress("glMapBuffer");
-    functions->fMatrixMode = (GrGLMatrixModeProc) eglGetProcAddress("glMatrixMode");
+    if (extensions.has("GL_EXT_direct_state_access")) {
+        functions->fMatrixLoadf = (GrGLMatrixLoadfProc) eglGetProcAddress("glMatrixLoadfEXT");
+        functions->fMatrixLoadIdentity = (GrGLMatrixLoadIdentityProc) eglGetProcAddress("glMatrixLoadIdentityEXT");
+    }
     functions->fPixelStorei = (GrGLPixelStoreiProc) eglGetProcAddress("glPixelStorei");
     functions->fQueryCounter = (GrGLQueryCounterProc) eglGetProcAddress("glQueryCounter");
     functions->fReadBuffer = (GrGLReadBufferProc) eglGetProcAddress("glReadBuffer");
     functions->fReadPixels = (GrGLReadPixelsProc) eglGetProcAddress("glReadPixels");
     functions->fRenderbufferStorage = (GrGLRenderbufferStorageProc) eglGetProcAddress("glRenderbufferStorage");
     functions->fRenderbufferStorageMultisample = (GrGLRenderbufferStorageMultisampleProc) eglGetProcAddress("glRenderbufferStorageMultisample");
     functions->fScissor = (GrGLScissorProc) eglGetProcAddress("glScissor");
     functions->fShaderSource = (GrGLShaderSourceProc) eglGetProcAddress("glShaderSource");
     functions->fStencilFunc = (GrGLStencilFuncProc) eglGetProcAddress("glStencilFunc");
     functions->fStencilFuncSeparate = (GrGLStencilFuncSeparateProc) eglGetProcAddress("glStencilFuncSeparate");
@@ skipping 118 matching lines @@
     } else if (kGL_GrGLStandard == standard) {
         interface = create_desktop_interface(version, extensions);
     }
 
     if (NULL != interface) {
         interface->fExtensions.swap(&extensions);
     }
 
     return interface;
 }