A64: Synchronize with r18256.

src/isolate.cc

Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index 53d117045dcc5727e3b8e96c92ee24dafa378662..1860fc342ef2891c9b405af050eeee5469464e43 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -1323,11 +1323,6 @@ MessageLocation Isolate::GetMessageLocation() {
 }
 
 
-void Isolate::TraceException(bool flag) {
-  FLAG_trace_exception = flag;  // TODO(isolates): This is an unfortunate use.
-}
-
-
 bool Isolate::OptionalRescheduleException(bool is_bottom_call) {
   ASSERT(has_pending_exception());
   PropagatePendingExceptionToExternalTryCatch();
@@ -2110,7 +2105,7 @@ bool Isolate::Init(Deserializer* des) {
                                    DONT_TRACK_ALLOCATION_SITE, 0);
     stub.InitializeInterfaceDescriptor(
         this, code_stub_interface_descriptor(CodeStub::FastCloneShallowArray));
-    BinaryOpStub::InitializeForIsolate(this);
+    BinaryOpICStub::InstallDescriptors(this);
     CompareNilICStub::InitializeForIsolate(this);
     ToBooleanStub::InitializeForIsolate(this);
     ArrayConstructorStubBase::InstallDescriptors(this);