Android: Make stack tool work for GN builds

chrome/browser/chrome_browser_main_android.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 "chrome/browser/chrome_browser_main_android.h"
 
 #include "base/android/build_info.h"
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 30 matching lines @@
 ChromeBrowserMainPartsAndroid::ChromeBrowserMainPartsAndroid(
     const content::MainFunctionParams& parameters)
     : ChromeBrowserMainParts(parameters) {
 }
 
 ChromeBrowserMainPartsAndroid::~ChromeBrowserMainPartsAndroid() {
 }
 
 int ChromeBrowserMainPartsAndroid::PreCreateThreads() {
   TRACE_EVENT0("startup", "ChromeBrowserMainPartsAndroid::PreCreateThreads")
+      DCHECK(false) << "HA";

[johnme, 2015/10/20 18:53:27]

I take it this is accidental ;)

[agrieve, 2015/10/20 19:27:49]

yeah... about that... :P

 
   // The CrashDumpManager must be initialized before any child process is
   // created (as they need to access it during creation). Such processes
   // are created on the PROCESS_LAUNCHER thread, and so the manager is
   // initialized before that thread is created.
 #if defined(GOOGLE_CHROME_BUILD)
   // TODO(jcivelli): we should not initialize the crash-reporter when it was not
   // enabled. Right now if it is disabled we still generate the minidumps but we
   // do not upload them.
   bool breakpad_enabled = true;
@@ skipping 72 matching lines @@
   ChromeBrowserMainParts::PostBrowserStart();
 
   content::BrowserThread::GetBlockingPool()->PostDelayedTask(FROM_HERE,
       base::Bind(&SeccompSupportDetector::StartDetection),
       base::TimeDelta::FromMinutes(1));
 }
 
 void ChromeBrowserMainPartsAndroid::ShowMissingLocaleMessageBox() {
   NOTREACHED();
 }