Rename ClobberCalleeSave to *Caller*, fix it for x86.

Change-Id: I6a72703a11985e2753fa9b4520c375a164301433
diff --git a/compiler/dex/quick/mips/codegen_mips.h b/compiler/dex/quick/mips/codegen_mips.h
index 5dda445..450a44f 100644
--- a/compiler/dex/quick/mips/codegen_mips.h
+++ b/compiler/dex/quick/mips/codegen_mips.h
@@ -61,7 +61,7 @@
     uint32_t FpRegMask();
     uint64_t GetRegMaskCommon(int reg);
     void AdjustSpillMask();
-    void ClobberCalleeSave();
+    void ClobberCallerSave();
     void FlushReg(int reg);
     void FlushRegWide(int reg1, int reg2);
     void FreeCallTemps();