[Isolates] Merge crankshaft (r5922 from bleeding_edge).

src/jump-target-light.h

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 134 matching lines @@
 // statement that keeps extra state on the stack (eg, for/in or
 // try/finally).  They know the expected stack height at the target
 // and will drop state from nested statements as part of merging.
 //
 // Break targets are used for return, break, and continue targets.
 
 class BreakTarget : public JumpTarget {
  public:
   // Construct a break target.
   inline BreakTarget();
+
   inline BreakTarget(JumpTarget::Directionality direction);
 
   virtual ~BreakTarget() {}
 
   // Copy the state of this jump target to the destination.
   inline void CopyTo(BreakTarget* destination) {
     *destination = *this;
   }
 
   // Emit a jump to the target.  There must be a current frame at the
@@ skipping 18 matching lines @@
 
  private:
   // The expected height of the expression stack where the target will
   // be bound, statically known at initialization time.
   int expected_height_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_JUMP_TARGET_LIGHT_H_