Move some Runtime:: functions and remove runtime.h as include when unnecessary.

src/runtime/runtime-liveedit.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/arguments.h"
 #include "src/debug.h"
 #include "src/liveedit.h"
 #include "src/runtime/runtime.h"
@@ skipping 261 matching lines @@
   Heap* heap = isolate->heap();
 
   // Find the relevant frame with the requested index.
   StackFrame::Id id = isolate->debug()->break_frame_id();
   if (id == StackFrame::NO_ID) {
     // If there are no JavaScript stack frames return undefined.
     return heap->undefined_value();
   }
 
   JavaScriptFrameIterator it(isolate, id);
-  int inlined_jsframe_index = FindIndexedNonNativeFrame(&it, index);
+  int inlined_jsframe_index = Runtime::FindIndexedNonNativeFrame(&it, index);
   if (inlined_jsframe_index == -1) return heap->undefined_value();
   // We don't really care what the inlined frame index is, since we are
   // throwing away the entire frame anyways.
   const char* error_message = LiveEdit::RestartFrame(it.frame());
   if (error_message) {
     return *(isolate->factory()->InternalizeUtf8String(error_message));
   }
   return heap->true_value();
 }
 }
 }  // namespace v8::internal