Add stable id to PaintImage.

cc/paint/record_paint_canvas.cc

 // Copyright 2017 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/paint/record_paint_canvas.h"
 
 #include "base/memory/ptr_util.h"
 #include "cc/paint/display_item_list.h"
 #include "cc/paint/paint_op_buffer.h"
 #include "cc/paint/paint_record.h"
@@ skipping 268 matching lines @@
   buffer_->push<DrawImageRectOp>(image, src, dst, flags, constraint);
 }
 
 void RecordPaintCanvas::drawBitmap(const SkBitmap& bitmap,
                                    SkScalar left,
                                    SkScalar top,
                                    const PaintFlags* flags) {
   // TODO(enne): Move into base class?
   if (bitmap.drawsNothing())
     return;
-  drawImage(PaintImage(SkImage::MakeFromBitmap(bitmap),
-                       PaintImage::AnimationType::UNKNOWN,
-                       PaintImage::CompletionState::UNKNOWN),
-            left, top, flags);
+  drawImage(
+      PaintImage(PaintImage::kNonLazyStableId, SkImage::MakeFromBitmap(bitmap),
+                 PaintImage::AnimationType::UNKNOWN,
+                 PaintImage::CompletionState::UNKNOWN),
+      left, top, flags);
 }
 
 void RecordPaintCanvas::drawText(const void* text,
                                  size_t byte_length,
                                  SkScalar x,
                                  SkScalar y,
                                  const PaintFlags& flags) {
   buffer_->push_with_data<DrawTextOp>(text, byte_length, x, y, flags);
 }
 
@@ skipping 59 matching lines @@
   // By creating a canvas of size (right x bottom) and then clipping it,
   // It makes getDeviceClipBounds return the original cull rect, which code
   // in GraphicsContextCanvas on Mac expects.  (Just creating an SkNoDrawCanvas
   // with the cull_rect makes a canvas of size (width x height) instead
   // which is incorrect.  SkRecorder cheats with private resetForNextCanvas.
   canvas_->clipRect(recording_bounds, SkClipOp::kIntersect, false);
   return &*canvas_;
 }
 
 }  // namespace cc