Combine typed and pixel arrays.

src/factory.cc

Index: src/factory.cc
diff --git a/src/factory.cc b/src/factory.cc
index 96c757a373e9c11013ccbf943c6121de97934cad..6095d33132e6edb628dc103684719cb6044ccab3 100644
--- a/src/factory.cc
+++ b/src/factory.cc
@@ -250,13 +250,15 @@ Handle<ByteArray> Factory::NewByteArray(int length, PretenureFlag pretenure) {
 }
 
 
-Handle<PixelArray> Factory::NewPixelArray(int length,
-                                          uint8_t* external_pointer,
-                                          PretenureFlag pretenure) {
+Handle<ExternalPixelArray> Factory::NewExternalPixelArray(
+    int length,
+    uint8_t* external_pointer,
+    PretenureFlag pretenure) {
   ASSERT(0 <= length);
-  CALL_HEAP_FUNCTION(Heap::AllocatePixelArray(length,
-                                              external_pointer,
-                                              pretenure), PixelArray);
+  CALL_HEAP_FUNCTION(
+      Heap::AllocateExternalPixelArray(length,
+                                       external_pointer,
+                                       pretenure), ExternalPixelArray);
 }
 
 
@@ -334,8 +336,8 @@ Handle<Map> Factory::GetSlowElementsMap(Handle<Map> src) {
 }
 
 
-Handle<Map> Factory::GetPixelArrayElementsMap(Handle<Map> src) {
-  CALL_HEAP_FUNCTION(src->GetPixelArrayElementsMap(), Map);
+Handle<Map> Factory::GetExternalPixelArrayElementsMap(Handle<Map> src) {
+  CALL_HEAP_FUNCTION(src->GetExternalPixelArrayElementsMap(), Map);
 }