Revert of Add gl tests to make sure when a buffer is unmapped, all access path generates an ...

gpu/command_buffer/tests/gl_test_utils.h

Index: gpu/command_buffer/tests/gl_test_utils.h
diff --git a/gpu/command_buffer/tests/gl_test_utils.h b/gpu/command_buffer/tests/gl_test_utils.h
index d4292248285766b79cac5febb3d9f2cd8572fee6..e2f88f5c2022b0d70c8e40b4638401af7f7c8c60 100644
--- a/gpu/command_buffer/tests/gl_test_utils.h
+++ b/gpu/command_buffer/tests/gl_test_utils.h
@@ -9,8 +9,6 @@
 
 #include <GLES2/gl2.h>
 #include <stdint.h>
-
-#include <vector>
 
 namespace gfx {
 class Size;
@@ -49,10 +47,6 @@
   // Returns the created buffer.
   static GLuint SetupUnitQuad(GLint position_location);
 
-  // Returns a vector of size 2. The first is the array buffer object,
-  // the second is the element array buffer object.
-  static std::vector<GLuint> SetupIndexedUnitQuad(GLint position_location);
-
   // Make a 6 vertex colors.
   // Returns the created buffer.
   static GLuint SetupColorsForUnitQuad(