Make cc/paint have concrete types

ui/gfx/paint_vector_icon_unittest.cc

Index: ui/gfx/paint_vector_icon_unittest.cc
diff --git a/ui/gfx/paint_vector_icon_unittest.cc b/ui/gfx/paint_vector_icon_unittest.cc
index 6786bf12d0187affcaf2952c4352264efdd1f08e..1adbb3fe3c8f14603d8020eeb83756871b73debd 100644
--- a/ui/gfx/paint_vector_icon_unittest.cc
+++ b/ui/gfx/paint_vector_icon_unittest.cc
@@ -7,6 +7,8 @@
 #include <gtest/gtest.h>
 #include <vector>
 
+#include "cc/paint/paint_record.h"
+#include "cc/paint/paint_recorder.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkPath.h"
 #include "ui/gfx/canvas.h"
@@ -36,8 +38,8 @@ class MockCanvas : public SkCanvas {
 // Tests that a relative move to command (R_MOVE_TO) after a close command
 // (CLOSE) uses the correct starting point. See crbug.com/697497
 TEST(VectorIconTest, RelativeMoveToAfterClose) {
-  MockCanvas mock(100, 100);
-  Canvas canvas(&mock, 1.0f);
+  cc::PaintRecorder recorder;
+  Canvas canvas(recorder.beginRecording(100, 100), 1.0f);
 
   const PathElement elements[] = {
       MOVE_TO, 4, 5,
@@ -51,6 +53,11 @@ TEST(VectorIconTest, RelativeMoveToAfterClose) {
   const VectorIcon icon = {elements, nullptr};
 
   PaintVectorIcon(&canvas, icon, 100, SK_ColorMAGENTA);
+  sk_sp<cc::PaintRecord> record = recorder.finishRecordingAsPicture();
+
+  MockCanvas mock(100, 100);
+  record->playback(&mock);
+
   ASSERT_EQ(1U, mock.paths().size());
   SkPoint last_point;
   EXPECT_TRUE(mock.paths()[0].getLastPt(&last_point));