cc: Fix up code to work with concrete cc paint types

cc/output/renderer_pixeltest.cc

 // Copyright 2012 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 <stddef.h>
 #include <stdint.h>
 #include <memory>
 
 #include "base/message_loop/message_loop.h"
 #include "cc/base/math_util.h"
 #include "cc/output/gl_renderer.h"
+#include "cc/paint/paint_canvas.h"
 #include "cc/paint/paint_flags.h"
 #include "cc/quads/draw_quad.h"
 #include "cc/quads/picture_draw_quad.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "cc/resources/video_resource_updater.h"
 #include "cc/test/fake_raster_source.h"
 #include "cc/test/fake_recording_source.h"
 #include "cc/test/pixel_test.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "media/base/video_frame.h"
@@ skipping 3184 matching lines @@
 
   SharedQuadState* shared_state =
       CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
 
   // Make a mask.
   gfx::Rect mask_rect = rect;
   SkBitmap bitmap;
   bitmap.allocPixels(
       SkImageInfo::MakeN32Premul(mask_rect.width(), mask_rect.height()));
   SkCanvas canvas(bitmap);
-  PaintFlags flags;
-  flags.setStyle(PaintFlags::kStroke_Style);
-  flags.setStrokeWidth(SkIntToScalar(4));
-  flags.setColor(SK_ColorGREEN);
+  SkPaint paint;
+  paint.setStyle(SkPaint::kStroke_Style);
+  paint.setStrokeWidth(SkIntToScalar(4));
+  paint.setColor(SK_ColorGREEN);
   canvas.clear(SK_ColorWHITE);
   gfx::Rect inset_rect = rect;
   while (!inset_rect.IsEmpty()) {
     inset_rect.Inset(6, 6, 4, 4);
     canvas.drawRect(SkRect::MakeXYWH(inset_rect.x(), inset_rect.y(),
                                      inset_rect.width(), inset_rect.height()),
-                    flags);
+                    paint);
     inset_rect.Inset(6, 6, 4, 4);
   }
 
   ResourceId resource = this->resource_provider_->CreateResource(
       mask_rect.size(), ResourceProvider::TEXTURE_HINT_IMMUTABLE, RGBA_8888,
       gfx::ColorSpace());
   {
     SkAutoLockPixels lock(bitmap);
     this->resource_provider_->CopyToResource(
         resource, reinterpret_cast<uint8_t*>(bitmap.getPixels()),
@@ skipping 89 matching lines @@
 
   EXPECT_TRUE(this->RunPixelTest(&pass_list, base::FilePath(FILE_PATH_LITERAL(
                                                  "translucent_rectangles.png")),
                                  ExactPixelComparator(true)));
 }
 
 #endif  // !defined(OS_ANDROID)
 
 }  // namespace
 }  // namespace cc