Bug #282491 --> Add a button to the phishing bar that allows the user to say "this msg is not an e-mail scam"

mail/base/content/mailWindowOverlay.js

@@ -2202,6 +2202,16 @@ var gMessageNotificationBar =
   // aUrl is the nsIURI for the message currently loaded in the message pane
   setPhishingMsg: function(aUrl)
   {
+    var msgURI = GetLoadedMessage();
+    if (msgURI && !(/type=x-message-display/.test(msgURI)))
+    {
+      var msgHdr = messenger.messageServiceFromURI(msgURI).messageURIToMsgHdr(msgURI);
+      // if we've explicitly marked this message as not being an email scam, then don't
+      // bother checking it with the phishing detector.
+      if (msgHdr && msgHdr.getUint32Property("notAPhishMessage"))
+        return; 
+    }
+
     // The Junk message takes precedence over the phishing message...so skip this step
     // if the message is already marked as junk
     if (this.mMsgNotificationBar.selectedIndex != kMsgNotificationJunkBar && isMsgEmailScam(aUrl))
@@ -2245,6 +2255,26 @@ function LoadMsgWithRemoteContent()
   }
 }
 
+function MsgIsNotAScam()
+{
+  // we want to get the msg hdr for the currently selected message
+  // change the "isPhishingMsg" property on it
+  // then reload the message
+
+  var msgURI = GetLoadedMessage();
+  var msgHdr = null;
+    
+  if (msgURI && !(/type=x-message-display/.test(msgURI)))
+  {
+    msgHdr = messenger.messageServiceFromURI(msgURI).messageURIToMsgHdr(msgURI);
+    if (msgHdr)
+    {
+      msgHdr.setUint32Property("notAPhishMessage", 1); 
+      MsgReload();
+    }
+  }
+}
+
 function MarkCurrentMessageAsRead()
 {
   gDBView.doCommand(nsMsgViewCommandType.markMessagesRead);

mail/base/content/mailWindowOverlay.xul

@@ -1945,19 +1945,21 @@
     <image id="junkBarImage"/>
     <description flex="1" class="msgNotificationBarText">&junkBarMessage.label;</description>
     <spacer flex="1"/>
-    <button label="&notJunkButton.label;" oncommand="JunkSelectedMessages(false)"/>
+    <button label="&notJunkButton.label;" oncommand="JunkSelectedMessages(false);"/>
   </hbox>
 
   <hbox id="remoteContentBar" class="msgNotificationBar" align="center">
     <image id="remoteContentImage"/>
     <description flex="1" class="msgNotificationBarText">&remoteContentMessage.label;</description>
     <spacer flex="1"/>
-    <button label="&loadRemoteContentButton.label;" oncommand="LoadMsgWithRemoteContent()"/>
+    <button label="&loadRemoteContentButton.label;" oncommand="LoadMsgWithRemoteContent();"/>
   </hbox>
 
   <hbox id="phishingBar" class="msgNotificationBar" align="center">
     <image id="phishingBarImage"/>
     <description flex="1" class="msgNotificationBarText">&phishingBarMessage.label;</description>
+    <spacer flex="1"/>
+    <button label="&removePhishingBarButton.label;" oncommand="MsgIsNotAScam();"/>
   </hbox>
 </deck>
 

mail/locales/en-US/chrome/messenger/messenger.dtd

@@ -598,11 +598,12 @@
 <!ENTITY junkInfoButton.label "?">
 
 <!-- Remote Content Bar -->
-<!ENTITY remoteContentMessage.label "To protect your privacy, &brandShortName; has blocked remote images in this message." >
+<!ENTITY remoteContentMessage.label "To protect your privacy, &brandShortName; has blocked remote images in this message.">
 <!ENTITY loadRemoteContentButton.label "Show Images">
 
 <!-- Phshing bar Bar -->
-<!ENTITY phishingBarMessage.label "&brandShortName; thinks this message might be an email scam." >
+<!ENTITY phishingBarMessage.label "&brandShortName; thinks this message might be an email scam.">
+<!ENTITY removePhishingBarButton.label "Not a Scam">
 
 <!-- Search Bar -->
 <!ENTITY quickSearchCmd.key "k">