Revert of rename sk_gpu_test::GLContext to sk_gpu_test::GLTestContext

tests/EGLImageTest.cpp

Index: tests/EGLImageTest.cpp
diff --git a/tests/EGLImageTest.cpp b/tests/EGLImageTest.cpp
index 47dad8164ed3f2a844cf6a4498b93f21a6558f2a..7f0d7ea37685fe4be1601fedee0df0daac735a4f 100644
--- a/tests/EGLImageTest.cpp
+++ b/tests/EGLImageTest.cpp
@@ -11,11 +11,11 @@
 #include "GrContextFactory.h"
 #include "gl/GrGLGpu.h"
 #include "gl/GrGLUtil.h"
-#include "gl/GLTestContext.h"
-
-using sk_gpu_test::GLTestContext;
-
-static void cleanup(GLTestContext* glctx0, GrGLuint texID0, GLTestContext* glctx1, GrContext* grctx1,
+#include "gl/GLContext.h"
+
+using sk_gpu_test::GLContext;
+
+static void cleanup(GLContext* glctx0, GrGLuint texID0, GLContext* glctx1, GrContext* grctx1,
                     const GrGLTextureInfo* grbackendtex1, GrEGLImage image1) {
     if (glctx1) {
         glctx1->makeCurrent();
@@ -93,7 +93,7 @@
         return;
     }
 
-    SkAutoTDelete<GLTestContext> glCtx1 = glCtx0->createNew();
+    SkAutoTDelete<GLContext> glCtx1 = glCtx0->createNew();
     if (!glCtx1) {
         return;
     }