Hook up the OfflinePageDownloadBridge to UI actions open/delete/download

chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
index ccdc94556c36819ba1c1b22bdefd8e76fd427fda..4218cb93449848983c5275b0fe65a4a2e22a6a4d 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
@@ -85,6 +85,7 @@ import org.chromium.chrome.browser.multiwindow.MultiWindowUtils;
 import org.chromium.chrome.browser.nfc.BeamController;
 import org.chromium.chrome.browser.nfc.BeamProvider;
 import org.chromium.chrome.browser.offlinepages.OfflinePageUtils;
+import org.chromium.chrome.browser.offlinepages.downloads.OfflinePageDownloadBridge;
 import org.chromium.chrome.browser.omaha.UpdateMenuItemHelper;
 import org.chromium.chrome.browser.pageinfo.WebsiteSettingsPopup;
 import org.chromium.chrome.browser.partnercustomizations.PartnerBrowserCustomizations;
@@ -1532,7 +1533,9 @@ public abstract class ChromeActivity extends AsyncInitializationActivity
             addOrEditBookmark(currentTab);
             RecordUserAction.record("MobileMenuAddToBookmarks");
         } else if (id == R.id.offline_page_id) {
-            // TODO(dfalcantara): Hook up offline page downloading.
+            final OfflinePageDownloadBridge bridge =
+                    new OfflinePageDownloadBridge(currentTab.getProfile());
+            bridge.startDownload(currentTab);
         } else if (id == R.id.reload_menu_id) {
             if (currentTab.isLoading()) {
                 currentTab.stopLoading();