Allow the max url length to be overridden

content/public/common/content_constants.cc

 // Copyright (c) 2012 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.
 
 #include "content/public/common/content_constants.h"
 
 namespace content {
 
 const base::FilePath::CharType kAppCacheDirname[] =
     FILE_PATH_LITERAL("Application Cache");
 const base::FilePath::CharType kPepperDataDirname[] =
     FILE_PATH_LITERAL("Pepper Data");
 
 const char kBrowserPluginMimeType[] = "application/browser-plugin";
 
 const char kFlashPluginName[] = "Shockwave Flash";
 const char kFlashPluginSwfMimeType[] = "application/x-shockwave-flash";
 const char kFlashPluginSwfExtension[] = "swf";
 const char kFlashPluginSwfDescription[] = "Shockwave Flash";
 const char kFlashPluginSplMimeType[] = "application/futuresplash";
 const char kFlashPluginSplExtension[] = "spl";
 const char kFlashPluginSplDescription[] = "FutureSplash Player";
 
 // This number used to be limited to 32 in the past (see b/535234).
 const size_t kMaxRendererProcessCount = 82;
 const int kMaxSessionHistoryEntries = 50;
 const size_t kMaxTitleChars = 4 * 1024;
-const size_t kMaxURLChars = 2 * 1024 * 1024;
 const size_t kMaxURLDisplayChars = 32 * 1024;
 
 #if defined(GOOGLE_CHROME_BUILD)
 const char kStatsFilename[] = "ChromeStats2";
 #else
 const char kStatsFilename[] = "ChromiumStats2";
 #endif
 
 const int kStatsMaxThreads = 32;
 const int kStatsMaxCounters = 3000;
 
 const int kHistogramSynchronizerReservedSequenceNumber = 0;
 
 const char kLowLatencyFlashAudioFieldTrialName[] = "LowLatencyFlashAudio";
 const char kLowLatencyFlashAudioFieldTrialEnabledName[] = "LowLatency";
 
 }  // namespace content