Issue #1355 - Store the dirty rect on the display list builder rather than passing it as a parameter to BuildDisplayList

Also fix build bustage for De-unified layout/xul in nsRootBoxFrame.cpp

1 files changed, 3 insertions, 4 deletions

diff --git a/layout/generic/nsCanvasFrame.cpp b/layout/generic/nsCanvasFrame.cpp
index 1a8812fb7..31baa040c 100644
--- a/layout/generic/nsCanvasFrame.cpp
+++ b/layout/generic/nsCanvasFrame.cpp
@@ -410,11 +410,10 @@ public:
 
 void
 nsCanvasFrame::BuildDisplayList(nsDisplayListBuilder*   aBuilder,
-                                const nsRect&           aDirtyRect,
                                 const nsDisplayListSet& aLists)
 {
   if (GetPrevInFlow()) {
-    DisplayOverflowContainers(aBuilder, aDirtyRect, aLists);
+    DisplayOverflowContainers(aBuilder, aLists);
   }
 
   // Force a background to be shown. We may have a background propagated to us,
@@ -488,7 +487,7 @@ nsCanvasFrame::BuildDisplayList(nsDisplayListBuilder*   aBuilder,
 
   for (nsIFrame* kid : PrincipalChildList()) {
     // Put our child into its own pseudo-stack.
-    BuildDisplayListForChild(aBuilder, kid, aDirtyRect, aLists);
+    BuildDisplayListForChild(aBuilder, kid, aLists);
   }
 
 #ifdef DEBUG_CANVAS_FOCUS
@@ -504,7 +503,7 @@ nsCanvasFrame::BuildDisplayList(nsDisplayListBuilder*   aBuilder,
     docShell->GetHasFocus(&hasFocus);
     printf("%p - nsCanvasFrame::Paint R:%d,%d,%d,%d  DR: %d,%d,%d,%d\n", this, 
             mRect.x, mRect.y, mRect.width, mRect.height,
-            aDirtyRect.x, aDirtyRect.y, aDirtyRect.width, aDirtyRect.height);
+            dirty.x, dirty.y, dirty.width, dirty.height);
   }
   printf("%p - Focus: %s   c: %p  DoPaint:%s\n", docShell.get(), hasFocus?"Y":"N", 
          focusContent.get(), mDoPaintFocus?"Y":"N");