Show the Android Location Settings Dialog when sites want permission.

chrome/browser/android/mock_location_settings.h

 // Copyright 2015 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.
 
 #ifndef CHROME_BROWSER_ANDROID_MOCK_LOCATION_SETTINGS_H_
 #define CHROME_BROWSER_ANDROID_MOCK_LOCATION_SETTINGS_H_
 
 #include "base/macros.h"
 #include "chrome/browser/android/location_settings.h"
 
 // Mock implementation of LocationSettings for unit tests.
 class MockLocationSettings : public LocationSettings {
  public:
   MockLocationSettings();
   ~MockLocationSettings() override;
 
-  static void SetLocationStatus(bool master, bool google_apps);
+  static void SetLocationStatus(bool android, bool system);

[dominickn, 2017/03/03 00:08:23]

Nit: can this be has_android_permission and system_geolocation_enabled?

[benwells, 2017/03/03 01:43:09]

Done.

+  static void SetCanPromptForAndroidPermission(bool can_prompt);
+  static void SetLocationSettingsDialogStatus(
+      bool enabled,
+      LocationSettingsDialogOutcome outcome);
+  static bool HasShownLocationSettingsDialog();
 
-  bool CanSitesRequestLocationPermission(
+  // LocationSettings implementation:
+  bool HasAndroidLocationPermission() override;
+  bool CanPromptForAndroidLocationPermission(
       content::WebContents* web_contents) override;
-
+  bool IsSystemLocationSettingEnabled() override;
   bool CanPromptToEnableSystemLocationSetting() override;
-
   void PromptToEnableSystemLocationSetting(
       const LocationSettingsDialogContext prompt_context,
       content::WebContents* web_contents,
       LocationSettingsDialogOutcomeCallback callback)
       override;
 
-  bool IsMasterLocationSettingEnabled();
-  bool IsGoogleAppsLocationSettingEnabled();
-
  private:
-  static bool master_location_enabled;
-  static bool google_apps_location_enabled;
+  static bool has_android_location_permission;
+  static bool can_prompt_for_android_location_permission;
+  static bool is_system_location_setting_enabled;
+  static bool location_settings_dialog_enabled;
+  static bool has_shown_location_settings_dialog;
+  static LocationSettingsDialogOutcome location_settings_dialog_outcome;
 
   DISALLOW_COPY_AND_ASSIGN(MockLocationSettings);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_MOCK_LOCATION_SETTINGS_H_