Allow the max url length to be overridden

android_webview/lib/main/aw_main_delegate.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 "android_webview/lib/main/aw_main_delegate.h"
 
 #include "android_webview/browser/aw_content_browser_client.h"
 #include "android_webview/browser/gpu_memory_buffer_factory_impl.h"
 #include "android_webview/browser/in_process_view_renderer.h"
 #include "android_webview/browser/scoped_allow_wait_for_legacy_web_view_api.h"
 #include "android_webview/lib/aw_browser_dependency_factory_impl.h"
 #include "android_webview/native/aw_geolocation_permission_context.h"
 #include "android_webview/native/aw_quota_manager_bridge_impl.h"
 #include "android_webview/native/aw_web_contents_view_delegate.h"
 #include "android_webview/native/aw_web_preferences_populater_impl.h"
 #include "android_webview/renderer/aw_content_renderer_client.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/threading/thread_restrictions.h"
 #include "cc/base/switches.h"
 #include "content/public/browser/browser_main_runner.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/common/content_switches.h"
+#include "content/public/common/url_utils.h"
 #include "gpu/command_buffer/client/gl_in_process_context.h"
 #include "gpu/command_buffer/service/in_process_command_buffer.h"
 #include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 namespace android_webview {
 
 namespace {
 
 // TODO(boliu): Remove this global Allow once the underlying issues are
 // resolved - http://crbug.com/240453. See AwMainDelegate::RunProcess below.
 base::LazyInstance<scoped_ptr<ScopedAllowWaitForLegacyWebViewApi> >
     g_allow_wait_in_ui_thread = LAZY_INSTANCE_INITIALIZER;
 
 }
 
 AwMainDelegate::AwMainDelegate()
     : gpu_memory_buffer_factory_(new GpuMemoryBufferFactoryImpl) {
 }
 
 AwMainDelegate::~AwMainDelegate() {
 }
 
 bool AwMainDelegate::BasicStartupComplete(int* exit_code) {
   content::SetContentClient(&content_client_);
+  content::SetMaxURLChars(20 * 1024 * 1024);

[boliu, 2013/12/10 21:35:44]

Comment on why we need this.

[Kristian Monsen, 2013/12/10 21:42:07]

Done.

 
   gpu::InProcessCommandBuffer::SetGpuMemoryBufferFactory(
       gpu_memory_buffer_factory_.get());
   gpu::InProcessCommandBuffer::EnableVirtualizedContext();
 
   InProcessViewRenderer::CalculateTileMemoryPolicy();
 
   CommandLine* cl = CommandLine::ForCurrentProcess();
   cl->AppendSwitch(switches::kEnableBeginFrameScheduling);
   cl->AppendSwitch(cc::switches::kEnableMapImage);
@@ skipping 83 matching lines @@
 content::WebContentsViewDelegate* AwMainDelegate::CreateViewDelegate(
     content::WebContents* web_contents) {
   return AwWebContentsViewDelegate::Create(web_contents);
 }
 
 AwWebPreferencesPopulater* AwMainDelegate::CreateWebPreferencesPopulater() {
   return new AwWebPreferencesPopulaterImpl();
 }
 
 }  // namespace android_webview