X87: InterfaceDescriptor becomes CallInterfaceDescriptor.

port r23560.

original commit message:

  InterfaceDescriptor becomes CallInterfaceDescriptor.

  There was no difference between these two classes in a hierarchical relationship.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/530903002

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/x87/lithium-x87.cc

@@ -1119,7 +1119,7 @@ LInstruction* LChunkBuilder::DoCallJSFunction(
 
 LInstruction* LChunkBuilder::DoCallWithDescriptor(
     HCallWithDescriptor* instr) {
-  const InterfaceDescriptor* descriptor = instr->descriptor();
+  const CallInterfaceDescriptor* descriptor = instr->descriptor();
   LOperand* target = UseRegisterOrConstantAtStart(instr->target());
   ZoneList<LOperand*> ops(instr->OperandCount(), zone());
   ops.Add(target, zone());

src/x87/lithium-x87.h

@@ -1906,10 +1906,9 @@ class LCallJSFunction V8_FINAL : public LTemplateInstruction<1, 1, 0> {
 
 class LCallWithDescriptor V8_FINAL : public LTemplateResultInstruction<1> {
  public:
-  LCallWithDescriptor(const InterfaceDescriptor* descriptor,
-                      const ZoneList<LOperand*>& operands,
-                      Zone* zone)
-    : inputs_(descriptor->GetRegisterParameterCount() + 1, zone) {
+  LCallWithDescriptor(const CallInterfaceDescriptor* descriptor,
+                      const ZoneList<LOperand*>& operands, Zone* zone)
+      : inputs_(descriptor->GetRegisterParameterCount() + 1, zone) {
     DCHECK(descriptor->GetRegisterParameterCount() + 1 == operands.length());
     inputs_.AddAll(operands, zone);
   }