[inspector] change implementation file extension from cpp to cc

src/inspector/script-breakpoint.h

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 12 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef V8_INSPECTOR_SCRIPTBREAKPOINT_H_
 #define V8_INSPECTOR_SCRIPTBREAKPOINT_H_
 
-#include "src/inspector/String16.h"
+#include "src/inspector/string-16.h"
 
 namespace v8_inspector {
 
 struct ScriptBreakpoint {
   ScriptBreakpoint() : ScriptBreakpoint(0, 0, String16()) {}
 
   ScriptBreakpoint(int lineNumber, int columnNumber, const String16& condition)
       : lineNumber(lineNumber),
         columnNumber(columnNumber),
         condition(condition) {}
 
   int lineNumber;
   int columnNumber;
   String16 condition;
 };
 
 }  // namespace v8_inspector
 
 #endif  // V8_INSPECTOR_SCRIPTBREAKPOINT_H_