Implement "open link as user" context menu entry

chrome/browser/renderer_context_menu/render_view_context_menu.cc

Index: chrome/browser/renderer_context_menu/render_view_context_menu.cc
diff --git a/chrome/browser/renderer_context_menu/render_view_context_menu.cc b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
index b3e53ee835a0e986d72134710709c11f767dda2b..dc37d30d9d3acdaf2bf91cb5c6e11440c8847644 100644
--- a/chrome/browser/renderer_context_menu/render_view_context_menu.cc
+++ b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
@@ -37,7 +37,11 @@
 #include "chrome/browser/plugins/chrome_plugin_service_filter.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_avatar_icon_util.h"
+#include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_io_data.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/profiles/profile_window.h"
 #include "chrome/browser/renderer_context_menu/context_menu_content_type_factory.h"
 #include "chrome/browser/renderer_context_menu/spellchecker_submenu_observer.h"
 #include "chrome/browser/renderer_context_menu/spelling_menu_observer.h"
@@ -225,9 +229,10 @@ const struct UmaEnumCommandIdPair {
     {65, IDC_WRITING_DIRECTION_RTL},
     {66, IDC_CONTENT_CONTEXT_LOAD_ORIGINAL_IMAGE},
     {67, IDC_CONTENT_CONTEXT_FORCESAVEPASSWORD},
+    {68, IDC_OPEN_LINK_IN_PROFILE_FIRST},
     // Add new items here and use |enum_id| from the next line.
     // Also, add new items to RenderViewContextMenuItem enum in histograms.xml.
-    {68, 0},  // Must be the last. Increment |enum_id| when new IDC was added.
+    {69, 0},  // Must be the last. Increment |enum_id| when new IDC was added.
 };
 
 // Collapses large ranges of ids before looking for UMA enum.
@@ -250,6 +255,11 @@ int CollapseCommandsForUMA(int id) {
     return IDC_SPELLCHECK_SUGGESTION_0;
   }
 
+  if (id >= IDC_OPEN_LINK_IN_PROFILE_FIRST &&
+      id <= IDC_OPEN_LINK_IN_PROFILE_LAST) {
+    return IDC_OPEN_LINK_IN_PROFILE_FIRST;
+  }
+
   return id;
 }
 
@@ -371,6 +381,7 @@ RenderViewContextMenu::RenderViewContextMenu(
                        this,
                        &menu_model_,
                        base::Bind(MenuItemMatchesParams, params_)),
+      profile_link_submenu_model_(this),
       protocol_handler_submenu_model_(this),
       protocol_handler_registry_(
           ProtocolHandlerRegistryFactory::GetForBrowserContext(GetProfile())),
@@ -732,6 +743,59 @@ void RenderViewContextMenu::AppendLinkItems() {
       AppendProtocolHandlerSubMenu();
     }
 
+    // g_browser_process->profile_manager() is null during unit tests.
+    if (g_browser_process->profile_manager() &&
+        GetProfile()->GetProfileType() == Profile::REGULAR_PROFILE) {
+      ProfileManager* profile_manager = g_browser_process->profile_manager();
+      const ProfileInfoCache& profile_info_cache =
+          profile_manager->GetProfileInfoCache();
+
+      // Find all regular profiles other than the current one which have at
+      // least one open window.
+      std::vector<Profile*> target_profiles;
+      std::vector<Profile*> all_profiles = profile_manager->GetLoadedProfiles();
+      chrome::HostDesktopType desktop_type =
+          chrome::GetHostDesktopTypeForNativeView(
+              source_web_contents_->GetNativeView());
+      for (Profile* profile : all_profiles) {
+        if ((profile->GetProfileType() == Profile::REGULAR_PROFILE) &&
+            (profile != GetProfile()) &&
+            chrome::FindLastActiveWithProfile(profile, desktop_type))
+          target_profiles.push_back(profile);
+      }
+
+      if (target_profiles.size() == 1) {
+        Profile* profile = target_profiles[0];
+        size_t profile_index =
+            profile_info_cache.GetIndexOfProfileWithPath(profile->GetPath());
+        menu_model_.AddItem(
+            IDC_OPEN_LINK_IN_PROFILE_FIRST + profile_index,
+            l10n_util::GetStringFUTF16(
+                IDS_CONTENT_CONTEXT_OPENLINKINPROFILE,
+                profile_info_cache.GetNameOfProfileAtIndex(profile_index)));
+      } else if (!target_profiles.empty()) {
+        for (Profile* profile : target_profiles) {
+          size_t profile_index =
+              profile_info_cache.GetIndexOfProfileWithPath(profile->GetPath());
+          profile_link_submenu_model_.AddItem(
+              IDC_OPEN_LINK_IN_PROFILE_FIRST + profile_index,
+              profile_info_cache.GetNameOfProfileAtIndex(profile_index));
+          gfx::Image icon =
+              profile_info_cache.GetAvatarIconOfProfileAtIndex(profile_index);
+          int width = icon.Width();
+          int height = icon.Height();
+          gfx::CalculateFaviconTargetSize(&width, &height);
+          profile_link_submenu_model_.SetIcon(
+              profile_link_submenu_model_.GetItemCount() - 1,
+              profiles::GetSizedAvatarIcon(icon, true, width, height));
+        }
+        menu_model_.AddSubMenuWithStringId(
+            IDC_CONTENT_CONTEXT_OPENLINKINPROFILE,
+            IDS_CONTENT_CONTEXT_OPENLINKINPROFILES,
+            &profile_link_submenu_model_);
+      }
+    }
+
     menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_OPENLINKOFFTHERECORD,
                                     IDS_CONTENT_CONTEXT_OPENLINKOFFTHERECORD);
     menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_SAVELINKAS,
@@ -1094,6 +1158,11 @@ bool RenderViewContextMenu::IsCommandIdEnabled(int id) const {
     return true;
   }
 
+  if (id >= IDC_OPEN_LINK_IN_PROFILE_FIRST &&
+      id <= IDC_OPEN_LINK_IN_PROFILE_LAST) {
+    return params_.link_url.is_valid();
+  }
+
   IncognitoModePrefs::Availability incognito_avail =
       IncognitoModePrefs::GetAvailability(prefs);
   switch (id) {
@@ -1160,6 +1229,7 @@ bool RenderViewContextMenu::IsCommandIdEnabled(int id) const {
 
     case IDC_CONTENT_CONTEXT_OPENLINKNEWTAB:
     case IDC_CONTENT_CONTEXT_OPENLINKNEWWINDOW:
+    case IDC_CONTENT_CONTEXT_OPENLINKINPROFILE:
       return params_.link_url.is_valid();
 
     case IDC_CONTENT_CONTEXT_COPYLINKLOCATION:
@@ -1417,6 +1487,44 @@ void RenderViewContextMenu::ExecuteCommand(int id, int event_flags) {
     return;
   }
 
+  if (id >= IDC_OPEN_LINK_IN_PROFILE_FIRST &&
+      id <= IDC_OPEN_LINK_IN_PROFILE_LAST) {
+    ProfileManager* profile_manager = g_browser_process->profile_manager();
+    const ProfileInfoCache& profile_info_cache =
+        profile_manager->GetProfileInfoCache();
+
+    base::FilePath profile_path = profile_info_cache.GetPathOfProfileAtIndex(
+        id - IDC_OPEN_LINK_IN_PROFILE_FIRST);
+    Profile* profile = profile_manager->GetProfileByPath(profile_path);
+    DCHECK(profile);
+
+    chrome::HostDesktopType desktop_type =
+        chrome::GetHostDesktopTypeForNativeView(
+            source_web_contents_->GetNativeView());
+
+    Browser* browser = chrome::FindLastActiveWithProfile(profile, desktop_type);
+    chrome::NavigateParams nav_params(browser, params_.link_url,
+                                      ui::PAGE_TRANSITION_LINK);
+    nav_params.disposition = NEW_FOREGROUND_TAB;
+    nav_params.referrer = content::Referrer::SanitizeForRequest(
+        params_.link_url,
+        content::Referrer(GetDocumentURL(params_).GetAsReferrer(),
+                          params_.referrer_policy));
+    nav_params.window_action = chrome::NavigateParams::SHOW_WINDOW;
+    if (!browser) {
+      profiles::FindOrCreateNewWindowForProfile(
+          profile, chrome::startup::IS_NOT_PROCESS_STARTUP,
+          chrome::startup::IS_NOT_FIRST_RUN, desktop_type,
+          false /* always_create */);
+      nav_params.browser =
+          chrome::FindLastActiveWithProfile(profile, desktop_type);
+      DCHECK(nav_params.browser);
+      nav_params.disposition = CURRENT_TAB;
+    }
+    chrome::Navigate(&nav_params);
+    return;
+  }
+
   switch (id) {
     case IDC_CONTENT_CONTEXT_OPENLINKNEWTAB: {
       Browser* browser =