cc: Remove redundant is_overlay arguments

cc/surfaces/surface_aggregator_perftest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/debug/lap_timer.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/delegated_frame_data.h"
 #include "cc/quads/surface_draw_quad.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "cc/surfaces/surface_aggregator.h"
@@ skipping 56 matching lines @@
             j % 2 == 0 ? gfx::Rect(0, 0, 1, 1) : gfx::Rect(1, 1, 1, 1);
         bool needs_blending = false;
         bool premultiplied_alpha = false;
         const gfx::PointF uv_top_left;
         const gfx::PointF uv_bottom_right;
         SkColor background_color = SK_ColorGREEN;
         const float vertex_opacity[4] = {0.f, 0.f, 1.f, 1.f};
         bool flipped = false;
         bool nearest_neighbor = false;
         quad->SetAll(sqs, rect, opaque_rect, visible_rect, needs_blending, j,
-                     gfx::Size(), false, premultiplied_alpha, uv_top_left,
+                     gfx::Size(), premultiplied_alpha, uv_top_left,
                      uv_bottom_right, background_color, vertex_opacity, flipped,
                      nearest_neighbor);
       }
       sqs = pass->CreateAndAppendSharedQuadState();
       sqs->opacity = opacity;
       if (i > 1) {
         SurfaceDrawQuad* surface_quad =
             pass->CreateAndAppendDrawQuad<SurfaceDrawQuad>();
         surface_quad->SetNew(sqs, gfx::Rect(0, 0, 1, 1), gfx::Rect(0, 0, 1, 1),
                              SurfaceId(i - 1));
@@ skipping 77 matching lines @@
 TEST_F(SurfaceAggregatorPerfTest, FewSurfacesDamageCalc) {
   RunTest(3, 1000, 1.f, true, true, "few_surfaces_damage_calc");
 }
 
 TEST_F(SurfaceAggregatorPerfTest, FewSurfacesAggregateDamaged) {
   RunTest(3, 1000, 1.f, true, false, "few_surfaces_aggregate_damaged");
 }
 
 }  // namespace
 }  // namespace cc