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

Change-Id: I6a72703a11985e2753fa9b4520c375a164301433
diff --git a/compiler/dex/quick/gen_common.cc b/compiler/dex/quick/gen_common.cc
index df6493d..a426cc7 100644
--- a/compiler/dex/quick/gen_common.cc
+++ b/compiler/dex/quick/gen_common.cc
@@ -611,7 +611,7 @@
       default:
         LOG(FATAL) << "Unexpected throw kind: " << lab->operands[0];
     }
-    ClobberCalleeSave();
+    ClobberCallerSave();
     int r_tgt = CallHelperSetup(func_offset);
     CallHelper(r_tgt, func_offset, true /* MarkSafepointPC */);
   }
@@ -1026,7 +1026,7 @@
     }
   }
   // TODO: only clobber when type isn't final?
-  ClobberCalleeSave();
+  ClobberCallerSave();
   /* branch targets here */
   LIR* target = NewLIR0(kPseudoTargetLabel);
   StoreValue(rl_dest, rl_result);