Switch chrome_elf exception handling from breakpad to crashpad.

chrome/install_static/install_util.cc

 // Copyright 2014 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/install_static/install_util.h"
 
 #include <windows.h>
 #include <assert.h>
 #include <algorithm>
 #include <iostream>
@@ skipping 889 matching lines @@
   // Here it means that both versions are equal.
   *result = 0;
   return true;
 }
 
 std::string GetSwitchValueFromCommandLine(const std::string& command_line,
                                           const std::string& switch_name) {
   assert(!command_line.empty());
   assert(!switch_name.empty());
 
-  // We don't handle command lines with quoted strings. For e.g. something like
-  // --ignored=" --type=renderer ", which we used for Google Desktop.
-  if (command_line.find('"') != std::string::npos) {
-    assert(false);
-    return std::string();
-  }
-
   std::string command_line_copy = command_line;
   // Remove leading and trailing spaces.
   TrimT<std::string>(&command_line_copy);
 
   // Find the switch in the command line. If we don't find the switch, return
   // an empty string.
   std::string switch_token = "--";
   switch_token += switch_name;
   switch_token += "=";
   size_t switch_offset = command_line_copy.find(switch_token);
@@ skipping 18 matching lines @@
     switch_value_end_offset = command_line_copy.length();
 
   std::string switch_value = command_line_copy.substr(
       switch_value_start_offset,
       switch_value_end_offset - (switch_offset + switch_token.length()));
   TrimT<std::string>(&switch_value);
   return switch_value;
 }
 
 }  // namespace install_static