Converted fill rate test to GLES2.

client/deps/glbench/src/testbase.cc

Index: client/deps/glbench/src/testbase.cc
diff --git a/client/deps/glbench/src/testbase.cc b/client/deps/glbench/src/testbase.cc
index 37af73fc98f70640f20dd06c95dc109d670871b9..66686bbc8ca17fe60a249fd9489e0a19ba9491a0 100644
--- a/client/deps/glbench/src/testbase.cc
+++ b/client/deps/glbench/src/testbase.cc
@@ -128,7 +128,6 @@ void DrawArraysTestFunc::FillRateTestNormalSubWindow(const char* name,
 }
 
 
-#if defined(USE_OPENGL)
 void DrawArraysTestFunc::FillRateTestBlendDepth(const char *name) {
   const int buffer_len = 64;
   char buffer[buffer_len];
@@ -148,7 +147,6 @@ void DrawArraysTestFunc::FillRateTestBlendDepth(const char *name) {
   RunTest(this, buffer, g_width * g_height, true);
   glDisable(GL_DEPTH_TEST);
 }
-#endif
 
 
 bool DrawElementsTestFunc::TestFunc(int iter) {