Don't compile code for desktop zoom or GuestViews on mobile platforms.

chrome/browser/profiles/profile.cc

 // Copyright (c) 2012 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/browser/profiles/profile.h"
 
 #include <string>
 
 #include "build/build_config.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/first_run/first_run.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/common/features.h"
 #include "chrome/common/pref_names.h"
 #include "components/browser_sync/profile_sync_service.h"
 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_prefs.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/pref_service.h"
 #include "components/safe_browsing/common/safe_browsing_prefs.h"
 #include "components/sync/base/sync_prefs.h"
-#include "content/public/browser/host_zoom_map.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "extensions/features/features.h"
 
 #if defined(OS_CHROMEOS)
 #include "base/command_line.h"
 #include "chrome/common/chrome_switches.h"
 #include "chromeos/chromeos_switches.h"
 #endif
 
+#if !defined(OS_ANDROID)
+#include "content/public/browser/host_zoom_map.h"
+#endif
+
 #if BUILDFLAG(ENABLE_EXTENSIONS)
 #include "extensions/browser/pref_names.h"
 #endif
 
 Profile::Profile()
     : restored_last_session_(false),
       sent_destroyed_notification_(false),
       accessibility_pause_level_(0),
       is_guest_profile_(false),
       is_system_profile_(false) {
@@ skipping 10 matching lines @@
 
 // static
 Profile* Profile::FromWebUI(content::WebUI* web_ui) {
   return FromBrowserContext(web_ui->GetWebContents()->GetBrowserContext());
 }
 
 TestingProfile* Profile::AsTestingProfile() {
   return NULL;
 }
 
+#if !defined(OS_ANDROID)
 ChromeZoomLevelPrefs* Profile::GetZoomLevelPrefs() {
   return NULL;
 }
+#endif  // !defined(OS_ANDROID)
 
 Profile::Delegate::~Delegate() {
 }
 
 // static
 const char Profile::kProfileKey[] = "__PROFILE__";
 // This must be a string which can never be a valid domain.
 const char Profile::kNoHostedDomainFound[] = "NO_HOSTED_DOMAIN";
 
 // static
@@ skipping 34 matching lines @@
   // This pref is intentionally outside the above #if. That flag corresponds
   // to the Notifier extension and does not gate the launcher page.
   // TODO(skare): Remove or rename ENABLE_GOOGLE_NOW: http://crbug.com/459827.
   registry->RegisterBooleanPref(prefs::kGoogleNowLauncherEnabled, true);
   registry->RegisterBooleanPref(prefs::kDisableExtensions, false);
 #if BUILDFLAG(ENABLE_EXTENSIONS)
   registry->RegisterBooleanPref(extensions::pref_names::kAlertsInitialized,
                                 false);
 #endif
   registry->RegisterStringPref(prefs::kSelectFileLastDirectory, std::string());
+#if !defined(OS_ANDROID)
   registry->RegisterDictionaryPref(prefs::kPartitionDefaultZoomLevel);
   registry->RegisterDictionaryPref(prefs::kPartitionPerHostZoomLevels);
+#endif  // !defined(OS_ANDROID)
   registry->RegisterStringPref(prefs::kDefaultApps, "install");
   registry->RegisterBooleanPref(prefs::kSpeechRecognitionFilterProfanities,
                                 true);
   registry->RegisterIntegerPref(prefs::kProfileIconVersion, 0);
   registry->RegisterBooleanPref(prefs::kAllowDinosaurEasterEgg, true);
 #if defined(OS_CHROMEOS)
   // TODO(dilmah): For OS_CHROMEOS we maintain kApplicationLocale in both
   // local state and user's profile.  For other platforms we maintain
   // kApplicationLocale only in local state.
   // In the future we may want to maintain kApplicationLocale
@@ skipping 104 matching lines @@
   }
 }
 
 bool ProfileCompare::operator()(Profile* a, Profile* b) const {
   DCHECK(a && b);
   if (a->IsSameProfile(b))
     return false;
   return a->GetOriginalProfile() < b->GetOriginalProfile();
 }
 
+#if !defined(OS_ANDROID)
 double Profile::GetDefaultZoomLevelForProfile() {
   return GetDefaultStoragePartition(this)
       ->GetHostZoomMap()
       ->GetDefaultZoomLevel();
 }
+#endif  // !defined(OS_ANDROID)