[inspector] add presubmit.py to compile inspector-related scripts

tools/presubmit.py

 #!/usr/bin/env python
 #
 # Copyright 2012 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
@@ skipping 277 matching lines @@
     return False
 
   def GetPathsToSearch(self):
     return ['.']
 
   def IgnoreDir(self, name):
     return (super(SourceProcessor, self).IgnoreDir(name) or
             name in ('third_party', 'gyp', 'out', 'obj', 'DerivedSources'))
 
   IGNORE_COPYRIGHTS = ['box2d.js',
-                       'cpplint.py',
                        'copy.js',
                        'corrections.js',
+                       'cpplint.py',
                        'crypto.js',
                        'daemon.py',
                        'DebuggerScript.js',
                        'earley-boyer.js',
                        'fannkuch.js',
                        'fasta.js',
+                       'generate_protocol_externs.py',
+                       'gnuplot-4.6.3-emscripten.js',
                        'InjectedScript.cpp',
                        'InjectedScript.h',
                        'InjectedScriptSource.js',
                        'JavaScriptCallFrame.cpp',
                        'JavaScriptCallFrame.h',
                        'jsmin.py',
+                       'libraries-empty.cc',
                        'libraries.cc',
-                       'libraries-empty.cc',
                        'lua_binarytrees.js',
                        'memops.js',
                        'poppler.js',
                        'primes.js',
                        'raytrace.js',
                        'regexp-pcre.js',
                        'rjsmin.py',
                        'ScriptBreakpoint.h',
-                       'sqlite.js',
                        'sqlite-change-heap.js',
                        'sqlite-pointer-masking.js',
                        'sqlite-safe-heap.js',
+                       'sqlite.js',
                        'V8DebuggerScript.h',
                        'V8FunctionCall.cpp',
                        'V8FunctionCall.h',
                        'V8InspectorImpl.cpp',
                        'V8InspectorImpl.h',
                        'V8RuntimeAgentImpl.cpp',
                        'V8RuntimeAgentImpl.h',
-                       'gnuplot-4.6.3-emscripten.js',
                        'zlib.js']
   IGNORE_TABS = IGNORE_COPYRIGHTS + ['unicode-test.js', 'html-comments.js']
 
   def EndOfDeclaration(self, line):
     return line == "}" or line == "};"
 
   def StartOfDeclaration(self, line):
     return line.find("//") == 0 or \
            line.find("/*") == 0 or \
            line.find(") {") != -1
@@ skipping 160 matching lines @@
   success &= CheckExternalReferenceRegistration(workspace)
   success &= CheckStatusFiles(workspace)
   if success:
     return 0
   else:
     return 1
 
 
 if __name__ == '__main__':
   sys.exit(Main())