PPC: Switch full-codegen from StackHandlers to handler table.

src/ppc/macro-assembler-ppc.h

Index: src/ppc/macro-assembler-ppc.h
diff --git a/src/ppc/macro-assembler-ppc.h b/src/ppc/macro-assembler-ppc.h
index fc569706ecb2ddf486da1dbff10556fdd2389b22..04e9bd85bdaa7623010d45df7fa16c02940fd96c 100644
--- a/src/ppc/macro-assembler-ppc.h
+++ b/src/ppc/macro-assembler-ppc.h
@@ -544,12 +544,12 @@ class MacroAssembler : public Assembler {
   // ---------------------------------------------------------------------------
   // Exception handling
 
-  // Push a new try handler and link into try handler chain.
-  void PushTryHandler(StackHandler::Kind kind, int handler_index);
+  // Push a new stack handler and link into stack handler chain.
+  void PushStackHandler();
 
-  // Unlink the stack handler on top of the stack from the try handler chain.
+  // Unlink the stack handler on top of the stack from the stack handler chain.
   // Must preserve the result register.
-  void PopTryHandler();
+  void PopStackHandler();
 
   // ---------------------------------------------------------------------------
   // Inline caching support