Copy quoted message contents into quote on receipt

Also:
  - visually distinguish any reference we couldn't verify on receipt
  - show toast on quote click if we can't scroll to message
  - toast visuals redesigned to match rest of app

js/background.js

@@ -973,7 +973,9 @@
         return event.confirm();
       }
 
-      const upgradedMessage = await upgradeMessageSchema(data.message);
+      const withQuoteReference = await copyFromQuotedMessage(data.message);
+      const upgradedMessage = await upgradeMessageSchema(withQuoteReference);
+
       await ConversationController.getOrCreateAndWait(
         messageDescriptor.id,
         messageDescriptor.type
@@ -984,6 +986,80 @@
     };
   }
 
+  async function copyFromQuotedMessage(message) {
+    const { quote } = message;
+    if (!quote) {
+      return message;
+    }
+
+    const { attachments, id, author } = quote;
+    const firstAttachment = attachments[0];
+
+    const collection = await window.Signal.Data.getMessagesBySentAt(id, {
+      MessageCollection: Whisper.MessageCollection,
+    });
+    const queryMessage = collection.find(item => {
+      const messageAuthor = item.getContact();
+
+      return messageAuthor && author === messageAuthor.id;
+    });
+
+    if (!queryMessage) {
+      quote.referencedMessageNotFound = true;
+      return message;
+    }
+
+    quote.text = queryMessage.get('body');
+    if (firstAttachment) {
+      firstAttachment.thumbnail = null;
+    }
+
+    if (
+      !firstAttachment ||
+      (!window.Signal.Util.GoogleChrome.isImageTypeSupported(
+        firstAttachment.contentType
+      ) &&
+        !window.Signal.Util.GoogleChrome.isVideoTypeSupported(
+          firstAttachment.contentType
+        ))
+    ) {
+      return message;
+    }
+
+    try {
+      if (queryMessage.get('schemaVersion') < Message.CURRENT_SCHEMA_VERSION) {
+        const upgradedMessage = await upgradeMessageSchema(
+          queryMessage.attributes
+        );
+        queryMessage.set(upgradedMessage);
+        await window.Signal.Data.saveMessage(upgradedMessage, {
+          Message: Whisper.Message,
+        });
+      }
+    } catch (error) {
+      window.log.error(
+        'Problem upgrading message quoted message from database',
+        Errors.toLogFormat(error)
+      );
+      return message;
+    }
+
+    const queryAttachments = queryMessage.get('attachments') || [];
+
+    if (queryAttachments.length === 0) {
+      return message;
+    }
+
+    const queryFirst = queryAttachments[0];
+    const { thumbnail } = queryFirst;
+
+    if (thumbnail && thumbnail.path) {
+      firstAttachment.thumbnail = thumbnail;
+    }
+
+    return message;
+  }
+
   // Received:
   async function handleMessageReceivedProfileUpdate({
     data,