ARM: Optimize stubs for incremental marking.

src/arm/macro-assembler-arm.h

Index: src/arm/macro-assembler-arm.h
diff --git a/src/arm/macro-assembler-arm.h b/src/arm/macro-assembler-arm.h
index 9c24801afd625c431ac900760fb6af30fd4dcfcb..f0d2f7f7405ff2e3d6813d0e909a47964f34236b 100644
--- a/src/arm/macro-assembler-arm.h
+++ b/src/arm/macro-assembler-arm.h
@@ -185,7 +185,7 @@ class MacroAssembler: public Assembler {
 
   void CheckPageFlag(Register object,
                      Register scratch,
-                     MemoryChunk::MemoryChunkFlags flag,
+                     int mask,
                      Condition cc,
                      Label* condition_met);
 
@@ -226,8 +226,8 @@ class MacroAssembler: public Assembler {
   void EnsureNotWhite(Register object,
                       Register scratch1,
                       Register scratch2,
-                      Label* object_is_white_and_not_data,
-                      Label::Distance distance);
+                      Register scratch3,
+                      Label* object_is_white_and_not_data);
 
   // Detects conservatively whether an object is data-only, ie it does need to
   // be scanned by the garbage collector.