Rolling back r8466. 

Not reviewed.


git-svn-id: http://skia.googlecode.com/svn/trunk@8467 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/gl/GrGpuGL.cpp b/src/gpu/gl/GrGpuGL.cpp
index d299656..d03ef78 100644
--- a/src/gpu/gl/GrGpuGL.cpp
+++ b/src/gpu/gl/GrGpuGL.cpp
@@ -180,7 +180,9 @@
 
     fProgramCache = SkNEW_ARGS(ProgramCache, (this->glContext()));
 
-    GrAssert(this->glCaps().maxVertexAttributes() >= GrDrawState::kMaxVertexAttribCnt);
+    GrAssert(this->glCaps().maxVertexAttributes() >= GrDrawState::kVertexAttribCnt);
+    GrAssert(this->glCaps().maxVertexAttributes() > GrDrawState::kColorOverrideAttribIndexValue);
+    GrAssert(this->glCaps().maxVertexAttributes() > GrDrawState::kCoverageOverrideAttribIndexValue);
 
     fLastSuccessfulStencilFmtIdx = 0;
     if (false) { // avoid bit rot, suppress warning