Revert "Revert 100494 - Fix bug in SimulateAttrib0."""

TEST=none
BUG=95625
TBR=apatrick@chromium.org

Review URL: http://codereview.chromium.org/7796016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@100507 0039d316-1c4b-4281-b951-d872f2087c98
void GLES2DecoderImpl::DoClear(GLbitfield mask) {
  if (CheckFramebufferComplete("glClear")) {
    ApplyDirtyState();
    glClear(mask);
  }
}

void GLES2DecoderImpl::DoClear(GLbitfield mask) {
  if (CheckFramebufferComplete("glClear")) {
    ApplyDirtyState();
    glClear(mask);
  }
}
