Replace OFFSET_OF with offsetof as far as possible.

src/deoptimizer.h

 // Copyright 2012 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.
 
 #ifndef V8_DEOPTIMIZER_H_
 #define V8_DEOPTIMIZER_H_
 
 #include "src/v8.h"
 
 #include "src/allocation.h"
@@ skipping 878 matching lines @@
 
   static int registers_offset() {
     return OFFSET_OF(FrameDescription, register_values_.registers_);
   }
 
   static int double_registers_offset() {
     return OFFSET_OF(FrameDescription, register_values_.double_registers_);
   }
 
   static int frame_size_offset() {
-    return OFFSET_OF(FrameDescription, frame_size_);
+    return offsetof(FrameDescription, frame_size_);
   }
 
-  static int pc_offset() {
-    return OFFSET_OF(FrameDescription, pc_);
-  }
+  static int pc_offset() { return offsetof(FrameDescription, pc_); }
 
-  static int state_offset() {
-    return OFFSET_OF(FrameDescription, state_);
-  }
+  static int state_offset() { return offsetof(FrameDescription, state_); }
 
   static int continuation_offset() {
-    return OFFSET_OF(FrameDescription, continuation_);
+    return offsetof(FrameDescription, continuation_);
   }
 
   static int frame_content_offset() {
-    return OFFSET_OF(FrameDescription, frame_content_);
+    return offsetof(FrameDescription, frame_content_);
   }
 
  private:
   static const uint32_t kZapUint32 = 0xbeeddead;
 
   // Frame_size_ must hold a uint32_t value.  It is only a uintptr_t to
   // keep the variable-size array frame_content_ of type intptr_t at
   // the end of the structure aligned.
   uintptr_t frame_size_;  // Number of bytes.
   JSFunction* function_;
@@ skipping 262 matching lines @@
   Object** expression_stack_;
   int source_position_;
 
   friend class Deoptimizer;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_DEOPTIMIZER_H_