[Android WebView] Fix async upload

ui/gl/gl_context_android.cc

Index: ui/gl/gl_context_android.cc
diff --git a/ui/gl/gl_context_android.cc b/ui/gl/gl_context_android.cc
index d8238db54b6b7e1f7e197779e1cac80401ac2df8..1f7f8b1de874692a5fcba24954d298e6d8b3da2f 100644
--- a/ui/gl/gl_context_android.cc
+++ b/ui/gl/gl_context_android.cc
@@ -54,7 +54,12 @@ bool GLNonOwnedContext::MakeCurrent(GLSurface* surface) {
 }
 
 std::string GLNonOwnedContext::GetExtensions() {
-  return GLContext::GetExtensions();
+  const char* extensions =
+      eglQueryString(eglGetDisplay(EGL_DEFAULT_DISPLAY), EGL_EXTENSIONS);

[no sievers, 2013/09/09 16:59:23]

use |display_|

[boliu, 2013/09/09 17:49:37]

This doesn't inherit from GLContextEGL, even though it probalby should. Changed
to GetDisplay once in Initialize instead (trying to keep this small..)

+  if (!extensions)
+    return GLContext::GetExtensions();
+
+  return GLContext::GetExtensions() + " " + extensions;
 }
 
 }  // anonymous namespace