[DevTools] Inherit WI.Target from Protocol.Target.

third_party/WebKit/Source/devtools/scripts/compile_frontend.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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:
 #
 #     * 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 316 matching lines @@
     processed_modules[name] = True
     module = modules_by_name[name]
 
     command = ''
     dependencies = module.get('dependencies', [])
     if recursively:
         for dependency in dependencies:
             command += dump_module(dependency, recursively, processed_modules)
     command += module_arg(name) + ':'
     filtered_scripts = descriptors.module_compiled_files(name)
+    filtered_scripts = [path.join(devtools_frontend_path, name, script) for script in filtered_scripts]
+    # TODO(dgozman): move to separate module
+    if name == 'sdk':
+        filtered_scripts.append(protocol_externs_file)
     command += str(len(filtered_scripts))
     first_dependency = True
     for dependency in dependencies + [runtime_module_name]:
         if first_dependency:
             command += ':'
         else:
             command += ','
         first_dependency = False
         command += jsmodule_name_prefix + dependency
     for script in filtered_scripts:
-        command += ' --js ' + to_platform_path(path.join(devtools_frontend_path, name, script))
+        command += ' --js ' + to_platform_path(script)
     return command
 
 print 'Compiling frontend...'
 
 compiler_args_file = tempfile.NamedTemporaryFile(mode='wt', delete=False)
 try:
-    platform_protocol_externs_file = to_platform_path(protocol_externs_file)
     runtime_js_path = to_platform_path(path.join(devtools_frontend_path, 'Runtime.js'))
     checked_modules = modules_to_check()
     for name in checked_modules:
         closure_args = ' '.join(common_closure_args)
         closure_args += ' --externs ' + to_platform_path(global_externs_file)
-        closure_args += ' --externs ' + platform_protocol_externs_file
         runtime_module = module_arg(runtime_module_name) + ':1 --js ' + runtime_js_path
         closure_args += runtime_module + dump_module(name, True, {})
         compiler_args_file.write('%s %s%s' % (name, closure_args, os.linesep))
 finally:
     compiler_args_file.close()
 
 modular_compiler_proc = popen(java_exec + ['-jar', closure_runner_jar, '--compiler-args-file', to_platform_path_exact(compiler_args_file.name)])
 
 spawned_compiler_command = java_exec + [
     '-jar',
@@ skipping 85 matching lines @@
 print 'devtools.js compilation output:%s' % os.linesep, devtools_js_compile_out
 errors_found |= has_errors(devtools_js_compile_out)
 
 os.remove(compiler_args_file.name)
 os.remove(protocol_externs_file)
 shutil.rmtree(modules_dir, True)
 
 if errors_found:
     print 'ERRORS DETECTED'
     sys.exit(1)