Remove one-line helper used in two places.

src/mips/full-codegen-mips.cc

Index: src/mips/full-codegen-mips.cc
===================================================================
--- src/mips/full-codegen-mips.cc	(revision 9855)
+++ src/mips/full-codegen-mips.cc	(working copy)
@@ -55,11 +55,6 @@
 #define __ ACCESS_MASM(masm_)
 
 
-static unsigned GetPropertyId(Property* property) {
-  return property->id();
-}
-
-
 // A patch site is a location in the code which it is possible to patch. This
 // class has a number of methods to emit the code which is patchable and the
 // method EmitPatchInfo to record a marker back to the patchable code. This
@@ -1748,7 +1743,7 @@
   __ li(a2, Operand(key->handle()));
   // Call load IC. It has arguments receiver and property name a0 and a2.
   Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
-  __ Call(ic, RelocInfo::CODE_TARGET, GetPropertyId(prop));
+  __ Call(ic, RelocInfo::CODE_TARGET, prop->id());
 }
 
 
@@ -1757,7 +1752,7 @@
   __ mov(a0, result_register());
   // Call keyed load IC. It has arguments key and receiver in a0 and a1.
   Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
-  __ Call(ic, RelocInfo::CODE_TARGET, GetPropertyId(prop));
+  __ Call(ic, RelocInfo::CODE_TARGET, prop->id());
 }