[objects] Rename macros from DECLARE_ to DECL_ for consistency.

src/objects/regexp-match-info.h

 // Copyright 2017 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_OBJECTS_REGEXP_MATCH_INFO_H_
 #define V8_OBJECTS_REGEXP_MATCH_INFO_H_
 
 #include "src/base/compiler-specific.h"
 #include "src/objects.h"
 
@@ skipping 30 matching lines @@
 
   // Returns the i'th capture index, 0 <= i < NumberOfCaptures(). Capture(0) and
   // Capture(1) determine the start- and endpoint of the match itself.
   inline int Capture(int i);
   inline void SetCapture(int i, int value);
 
   // Reserves space for captures.
   static Handle<RegExpMatchInfo> ReserveCaptures(
       Handle<RegExpMatchInfo> match_info, int capture_count);
 
-  DECLARE_CAST(RegExpMatchInfo)
+  DECL_CAST(RegExpMatchInfo)
 
   static const int kNumberOfCapturesIndex = 0;
   static const int kLastSubjectIndex = 1;
   static const int kLastInputIndex = 2;
   static const int kFirstCaptureIndex = 3;
   static const int kLastMatchOverhead = kFirstCaptureIndex;
 
   static const int kNumberOfCapturesOffset = FixedArray::kHeaderSize;
   static const int kLastSubjectOffset = kNumberOfCapturesOffset + kPointerSize;
   static const int kLastInputOffset = kLastSubjectOffset + kPointerSize;
   static const int kFirstCaptureOffset = kLastInputOffset + kPointerSize;
 
   // Every match info is guaranteed to have enough space to store two captures.
   static const int kInitialCaptureIndices = 2;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(RegExpMatchInfo);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #include "src/objects/object-macros-undef.h"
 
 #endif  // V8_OBJECTS_REGEXP_MATCH_INFO_H_