Use path service for chrome_exe instead of current command line.

Fix an oversight where the current command line's program was being used
instead of getting the program from PathService.

BUG=

Review URL: https://chromiumcodereview.appspot.com/14011005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@194772 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/views/app_list/app_list_controller_win.cc

@@ -89,7 +89,12 @@ const int kAppListIconIndex = 1;
 CommandLine GetAppListCommandLine() {
   const char* const kSwitchesToCopy[] = { switches::kUserDataDir };
   CommandLine* current = CommandLine::ForCurrentProcess();
-  CommandLine command_line(current->GetProgram());
+  base::FilePath chrome_exe;
+  if (!PathService::Get(base::FILE_EXE, &chrome_exe)) {
+     NOTREACHED();
+     return CommandLine(CommandLine::NO_PROGRAM);
+  }
+  CommandLine command_line(chrome_exe);
   command_line.CopySwitchesFrom(*current, kSwitchesToCopy,
                                 arraysize(kSwitchesToCopy));
   command_line.AppendSwitch(switches::kShowAppList);

chrome/browser/ui/views/extensions/native_app_window_views.cc

@@ -96,7 +96,7 @@ void CreateIconAndSetRelaunchDetails(
      NOTREACHED();
      return;
   }
-  command_line.SetProgram(CommandLine::ForCurrentProcess()->GetProgram());
+  command_line.SetProgram(chrome_exe);
   ui::win::SetRelaunchDetailsForWindow(command_line.GetCommandLineString(),
       shortcut_info.title, hwnd);