Update to allow packed depth-stencil on ES3

src/gpu/gl/GrGLCaps.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGLCaps.h"
 #include "GrGLContext.h"
@@ skipping 462 matching lines @@
         if (supportsPackedDS) {
             fStencilFormats.push_back() = gDS;
         }
     } else {
         // ES2 has STENCIL_INDEX8 without extensions but requires extensions
         // for other formats.
         // ES doesn't support using the unsized format.
 
         fStencilFormats.push_back() = gS8;
         //fStencilFormats.push_back() = gS16;
-        if (ctxInfo.hasExtension("GL_OES_packed_depth_stencil")) {
+        if (ctxInfo.version() >= GR_GL_VER(3,0) ||
+            ctxInfo.hasExtension("GL_OES_packed_depth_stencil")) {
             fStencilFormats.push_back() = gD24S8;
         }
         if (ctxInfo.hasExtension("GL_OES_stencil4")) {
             fStencilFormats.push_back() = gS4;
         }
     }
     SkASSERT(0 == fStencilVerifiedColorConfigs.count());
     fStencilVerifiedColorConfigs.push_back_n(fStencilFormats.count());
 }
 
@@ skipping 100 matching lines @@
     GrPrintf("GL_ARB_imaging support: %s\n", (fImagingSupport ? "YES": "NO"));
     GrPrintf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO"));
     GrPrintf("Fragment coord conventions support: %s\n",
              (fFragCoordsConventionSupport ? "YES": "NO"));
     GrPrintf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ? "YES": "NO"));
     GrPrintf("Use non-VBO for dynamic data: %s\n",
              (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO"));
     GrPrintf("Core Profile: %s\n", (fIsCoreProfile ? "YES" : "NO"));
     GrPrintf("Discard FrameBuffer support: %s\n", (fDiscardFBSupport ? "YES" : "NO"));
 }