Cleanup: Break some common->app dependencies.

chrome/common/child_process_logging.h

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 The Chromium 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 CHROME_COMMON_CHILD_PROCESS_LOGGING_H_
 #define CHROME_COMMON_CHILD_PROCESS_LOGGING_H_
 
 #include <set>
+#include <string>
 
 #include "base/basictypes.h"
 #include "googleurl/src/gurl.h"
 
+#if defined(OS_WIN)
+// The maximum number of active extensions we will report.
+// Also used in chrome/app, but we define it here to avoid a common->app
+// dependency.
+static const int kMaxReportedActiveExtensions = 10;
+#endif
+
 namespace child_process_logging {
 
 // Sets the URL that is logged if the child process crashes. Use GURL() to clear
 // the URL.
 void SetActiveURL(const GURL& url);
 
 // Sets the Client ID that is used as GUID if a Chrome process crashes.
 void SetClientId(const std::string& client_id);
 
 // Sets the list of "active" extensions in this process. We overload "active" to
@@ skipping 37 matching lines @@
                       ClearCrashKeyValueFuncPtr clear_key_func);
 
 extern const int kMaxNumCrashURLChunks;
 extern const int kMaxNumURLChunkValueLength;
 extern const char *kUrlChunkFormatStr;
 }  // namespace child_process_logging
 
 #endif  // defined(OS_MACOSX) && __OBJC__
 
 #endif  // CHROME_COMMON_CHILD_PROCESS_LOGGING_H_