Add PaintController::showDebugDataWithPictures()

third_party/WebKit/Source/platform/graphics/paint/PaintController.h

 // Copyright 2014 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.
 
 #ifndef PaintController_h
 #define PaintController_h
 
 #include "platform/PlatformExport.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/geometry/IntRect.h"
@@ skipping 132 matching lines @@
     void setTextPainted() { m_textPainted = true; }
     bool imagePainted() const { return m_imagePainted; }
     void setImagePainted() { m_imagePainted = true; }
 
     // Returns displayItemList added using createAndAppend() since beginning or
     // the last commitNewDisplayItems(). Use with care.
     DisplayItemList& newDisplayItemList() { return m_newDisplayItemList; }
 
     void appendDebugDrawingAfterCommit(const DisplayItemClient&, sk_sp<SkPicture>, const LayoutSize& offsetFromLayoutObject);
 
-    void showDebugData() const;
+    void showDebugData() const { showDebugDataInternal(false); }
+#ifndef NDEBUG
+    void showDebugDataWithPictures() const { showDebugDataInternal(true); }
+#endif
 
 #if DCHECK_IS_ON()
     void assertDisplayItemClientsAreLive();
 #endif
 
 protected:
     PaintController()
         : m_newDisplayItemList(0)
         , m_constructionDisabled(false)
         , m_subsequenceCachingDisabled(false)
@@ skipping 20 matching lines @@
         if (m_newDisplayItemList.isEmpty()) {
             // TODO(wangxianzhu): Consider revisiting this heuristic.
             m_newDisplayItemList = DisplayItemList(m_currentPaintArtifact.getDisplayItemList().isEmpty() ? kInitialDisplayItemListCapacityBytes : m_currentPaintArtifact.getDisplayItemList().usedCapacityInBytes());
         }
     }
 
     // Set new item state (cache skipping, etc) for a new item.
     enum NewItemSource { FromCachedItem, FromCachedSubsequence, NewPainting };
     void processNewItem(DisplayItem&, NewItemSource);
 
-    String displayItemListAsDebugString(const DisplayItemList&) const;
+    void showDebugDataInternal(bool showPictures) const;
+    String displayItemListAsDebugString(const DisplayItemList&, bool showPictures) const;
 
     // Maps clients to indices of display items or chunks of each client.
     using IndicesByClientMap = HashMap<const DisplayItemClient*, Vector<size_t>>;
 
     static size_t findMatchingItemFromIndex(const DisplayItem::Id&, const IndicesByClientMap&, const DisplayItemList&);
     static void addItemToIndexIfNeeded(const DisplayItem&, size_t index, IndicesByClientMap&);
 
     size_t findCachedItem(const DisplayItem::Id&);
     size_t findOutOfOrderCachedItemForward(const DisplayItem::Id&);
     void copyCachedSubsequence(size_t&);
@@ skipping 86 matching lines @@
 
 #if CHECK_DISPLAY_ITEM_CLIENT_ALIVENESS
     // A stack recording subsequence clients that are currently painting.
     Vector<const DisplayItemClient*> m_currentSubsequenceClients;
 #endif
 };
 
 } // namespace blink
 
 #endif // PaintController_h