Remove unused matrix param from GrContext/GrDrawTarget rect drawing functions.

src/gpu/GrOvalRenderer.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrOvalRenderer.h"
 
 #include "GrEffect.h"
@@ skipping 921 matching lines @@
     }
     GrDrawState::AutoViewMatrixRestore avmr;
     if (!avmr.setIdentity(target->drawState())) {
         return false;
     }
     target->drawState()->addCoverageEffect(effect)->unref();
     SkRect bounds = outer->getBounds();
     if (applyAA) {
         bounds.outset(SK_ScalarHalf, SK_ScalarHalf);
     }
-    target->drawRect(bounds, NULL, NULL, NULL);
+    target->drawRect(bounds, NULL, NULL);
     return true;
 }
 
 bool GrOvalRenderer::drawRRect(GrDrawTarget* target, GrContext* context, bool useAA,
                                const SkRRect& rrect, const SkStrokeRec& stroke) {
     if (rrect.isOval()) {
         return this->drawOval(target, context, useAA, rrect.getBounds(), stroke);
     }
 
     bool useCoverageAA = useAA &&
@@ skipping 265 matching lines @@
 
         // drop out the middle quad if we're stroked
         int indexCnt = isStrokeOnly ? SK_ARRAY_COUNT(gRRectIndices) - 6 :
                                       SK_ARRAY_COUNT(gRRectIndices);
         target->setIndexSourceToBuffer(indexBuffer);
         target->drawIndexed(kTriangles_GrPrimitiveType, 0, 0, 16, indexCnt, &bounds);
     }
 
     return true;
 }