LiveEdit: implement frame dropping

src/mips/debug-mips.cc

Index: src/mips/debug-mips.cc
diff --git a/src/mips/debug-mips.cc b/src/mips/debug-mips.cc
index 772bcc0138ee5d0f42878074f938d47e3fd293a1..cdb35ae3d0d117ed5a0999cc8d0484710142c1c2 100644
--- a/src/mips/debug-mips.cc
+++ b/src/mips/debug-mips.cc
@@ -104,8 +104,24 @@ void Debug::GenerateStubNoRegistersDebugBreak(MacroAssembler* masm) {
 }
 
 
+void Debug::GeneratePlainReturnLiveEdit(MacroAssembler* masm) {
+  masm->Abort("LiveEdit frame dropping is not supported on mips");
+}
+
+void Debug::GenerateFrameDropperLiveEdit(MacroAssembler* masm) {
+  masm->Abort("LiveEdit frame dropping is not supported on mips");
+}
+
 #undef __
 
+
+void Debug::SetUpFrameDropperFrame(StackFrame* bottom_js_frame,
+                                   Handle<Code> code) {
+  UNREACHABLE();
+}
+const int Debug::kFrameDropperFrameSize = -1;
+
+
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 } }  // namespace v8::internal