Changes in DisplayItemClient for spv2 paint invalidation

third_party/WebKit/Source/core/layout/line/InlineBox.cpp

Index: third_party/WebKit/Source/core/layout/line/InlineBox.cpp
diff --git a/third_party/WebKit/Source/core/layout/line/InlineBox.cpp b/third_party/WebKit/Source/core/layout/line/InlineBox.cpp
index 93f11136dbc85c86e8c7c826cc551c684eeab383..eafa337f14cf6ccc4917fec084db12a06763a2c5 100644
--- a/third_party/WebKit/Source/core/layout/line/InlineBox.cpp
+++ b/third_party/WebKit/Source/core/layout/line/InlineBox.cpp
@@ -37,13 +37,12 @@ namespace blink {
 
 class LayoutObject;
 
-struct SameSizeAsInlineBox {
+struct SameSizeAsInlineBox : DisplayItemClient {
     virtual ~SameSizeAsInlineBox() { }
+    uint32_t bitfields;
     void* a[4];
     LayoutPoint b;
     LayoutUnit c;
-    uint32_t d : 32;
-    DisplayItemCacheGeneration cacheGeneration;
 #if ENABLE(ASSERT)
     bool f;
 #endif