Preprend Test to test function name generated by DEF_TEST() macro.

tests/GrSurfaceTest.cpp

Index: tests/GrSurfaceTest.cpp
diff --git a/tests/GrSurfaceTest.cpp b/tests/GrSurfaceTest.cpp
index b73adc0b1ef96b664614ece74acf2dd2e6a87fcd..ff67b1b672504c2a60d12bb0456c1cbf123fbd9c 100644
--- a/tests/GrSurfaceTest.cpp
+++ b/tests/GrSurfaceTest.cpp
@@ -14,7 +14,7 @@
 #include "SkTypes.h"
 #include "Test.h"
 
-DEF_GPUTEST(GrSurfaceTest, reporter, factory) {
+DEF_GPUTEST(GrSurface, reporter, factory) {
     GrContext* context = factory->get(GrContextFactory::kNull_GLContextType);
     if (NULL != context) {
         GrTextureDesc desc;