[stubs] Also port the CallICStub to CSA.

src/ppc/interface-descriptors-ppc.cc

Index: src/ppc/interface-descriptors-ppc.cc
diff --git a/src/ppc/interface-descriptors-ppc.cc b/src/ppc/interface-descriptors-ppc.cc
index 3207b15e449f31462ac53a89b7fcad5575f79679..26b6541347ff87c7b01cffd151bdef55c32744bc 100644
--- a/src/ppc/interface-descriptors-ppc.cc
+++ b/src/ppc/interface-descriptors-ppc.cc
@@ -137,15 +137,13 @@ void CallFunctionDescriptor::InitializePlatformSpecific(
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
-
-void CallFunctionWithFeedbackDescriptor::InitializePlatformSpecific(
+void CallICTrampolineDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {r4, r3, r6};
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
-
-void CallFunctionWithFeedbackAndVectorDescriptor::InitializePlatformSpecific(
+void CallICDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {r4, r3, r6, r5};
   data->InitializePlatformSpecific(arraysize(registers), registers);