Provide an option to launch the date and time preferences.

chrome/browser/ssl/ssl_blocking_page.cc

Index: chrome/browser/ssl/ssl_blocking_page.cc
diff --git a/chrome/browser/ssl/ssl_blocking_page.cc b/chrome/browser/ssl/ssl_blocking_page.cc
index ca97c2b60a0a90009235bd3716fc0b3b657f2126..9572a4a476f6e1fb6f3ddcda19bbb49b94daae03 100644
--- a/chrome/browser/ssl/ssl_blocking_page.cc
+++ b/chrome/browser/ssl/ssl_blocking_page.cc
@@ -10,6 +10,7 @@
 #include "base/i18n/time_formatting.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
+#include "base/process/launch.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/stringprintf.h"
@@ -611,9 +612,42 @@ void SSLBlockingPage::CommandReceived(const std::string& command) {
       break;
     }
     case CMD_CLOCK: {
-      content::NavigationController::LoadURLParams help_page_params(GURL(
-          "https://support.google.com/chrome/?p=ui_system_clock"));
-      web_contents_->GetController().LoadURLWithParams(help_page_params);
+#if defined(OS_ANDROID)
+      CommandLine command(base::FilePath("/system/bin/am"));
+      command.AppendArg("start");
+      command.AppendArg(
+          "'com.android.settings/.Settings$DateTimeSettingsActivity'");
+#elif defined(OS_CHROMEOS)

[stevenjb, 2014/07/16 01:11:32]

Puttung all of these #ifdefs inside a case block is really hard to read, can we
move this logic to a helper method at least?

[palmer, 2014/07/16 02:14:35]

Done.

+      // TODO(palmer)
+      break;
+#elif defined(OS_IOS)
+      // TODO(palmer)
+      break;
+#elif defined(OS_LINUX)
+      CommandLine command(base::FilePath("/usr/bin/gnome-control-center"));
+      // NOTE: On old Ubuntu, naming control panels doesn't work, so it
+      // opens the overview. This will have to be good enough.
+      command.AppendArg("datetime");
+      //
+      // TODO(palmer): Provide an option for KDE, et c.
+#elif defined(OS_MACOSX)
+      CommandLine command(base::FilePath("/usr/bin/open"));
+      command.AppendArg("/System/Library/PreferencePanes/DateAndTime.prefPane");
+#elif defined(OS_WIN)
+      base::FilePath path;
+      PathService::Get(base::DIR_SYSTEM, &path);
+      path = path.Append(L"control.exe");
+      CommandLine command(path);
+      command.AppendArg(L"/name");
+      command.AppendArg(L"Microsoft.DateAndTime");
+#else
+      break;
+#endif
+
+      VLOG(1) << "Running " << command.GetCommandLineString();
+      base::LaunchOptions options;
+      options.wait = false;
+      base::LaunchProcess(command, options, NULL);
       break;
     }
     default: {