Revert of Switch chrome_elf exception handling from breakpad to crashpad.

chrome/app/chrome_crash_reporter_client_win.cc

 // Copyright 2013 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.
 
 // TODO(ananta/scottmg)
 // Add test coverage for Crashpad.
 #include "chrome/app/chrome_crash_reporter_client_win.h"
 
 #include <assert.h>
 #include <windows.h>
@@ skipping 84 matching lines @@
       {"ppapi_path", kMediumSize},
       {"subresource_url", kLargeSize},
       {"total-discardable-memory-allocated", kSmallSize},
       {kBug464926CrashKey, kSmallSize},
       {kViewCount, kSmallSize},
 
       // media/:
       {kHungAudioThreadDetails, kSmallSize},
       {kZeroEncodeDetails, kSmallSize},
 
-      // gin/:
-      { "v8-ignition", kSmallSize },
-
       // Temporary for http://crbug.com/575245.
       {"swapout_frame_id", kSmallSize},
       {"swapout_proxy_id", kSmallSize},
       {"swapout_view_id", kSmallSize},
       {"commit_frame_id", kSmallSize},
       {"commit_proxy_id", kSmallSize},
       {"commit_view_id", kSmallSize},
       {"commit_main_render_frame_id", kSmallSize},
       {"newproxy_proxy_id", kSmallSize},
       {"newproxy_view_id", kSmallSize},
@@ skipping 216 matching lines @@
 bool ChromeCrashReporterClient::GetCollectStatsConsent() {
   return install_static::GetCollectStatsConsent();
 }
 
 bool ChromeCrashReporterClient::EnableBreakpadForProcess(
     const std::string& process_type) {
   return process_type == install_static::kRendererProcess ||
          process_type == install_static::kPpapiPluginProcess ||
          process_type == install_static::kGpuProcess;
 }