Revert 89002 - Enforce RGB even on buggy drivers.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_2_autogen.h

Index: gpu/command_buffer/service/gles2_cmd_decoder_unittest_2_autogen.h
===================================================================
--- gpu/command_buffer/service/gles2_cmd_decoder_unittest_2_autogen.h	(revision 89013)
+++ gpu/command_buffer/service/gles2_cmd_decoder_unittest_2_autogen.h	(working copy)
@@ -282,10 +282,10 @@
 }
 
 TEST_F(GLES2DecoderTest2, SampleCoverageValidArgs) {
-  EXPECT_CALL(*gl_, SampleCoverage(1, true));
+  EXPECT_CALL(*gl_, SampleCoverage(1, 2));
   SpecializedSetup<SampleCoverage, 0>(true);
   SampleCoverage cmd;
-  cmd.Init(1, true);
+  cmd.Init(1, 2);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
   EXPECT_EQ(GL_NO_ERROR, GetGLError());
 }
@@ -343,6 +343,7 @@
 }
 
 TEST_F(GLES2DecoderTest2, StencilMaskValidArgs) {
+  EXPECT_CALL(*gl_, StencilMask(1));
   SpecializedSetup<StencilMask, 0>(true);
   StencilMask cmd;
   cmd.Init(1);
@@ -351,6 +352,7 @@
 }
 
 TEST_F(GLES2DecoderTest2, StencilMaskSeparateValidArgs) {
+  EXPECT_CALL(*gl_, StencilMaskSeparate(GL_FRONT, 2));
   SpecializedSetup<StencilMaskSeparate, 0>(true);
   StencilMaskSeparate cmd;
   cmd.Init(GL_FRONT, 2);