DevTools: update console viewport scroll when prompt is resized

third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 358 matching lines @@
     if (this._viewport.stickToBottom())
       this._immediatelyScrollToBottom();
     else
       super.restoreScrollPositions();
   }
 
   /**
    * @override
    */
   onResize() {
-    this._scheduleViewportRefresh();
+    this.scheduleViewportRefresh();
     this._hidePromptSuggestBox();
     if (this._viewport.stickToBottom())
       this._immediatelyScrollToBottom();
     for (var i = 0; i < this._visibleViewMessages.length; ++i)
       this._visibleViewMessages[i].onResize();
   }
 
   _hidePromptSuggestBox() {
     this._prompt.clearAutocomplete();
   }
 
-  _scheduleViewportRefresh() {
+  scheduleViewportRefresh() {
     /**
      * @this {Console.ConsoleView}
      * @return {!Promise.<undefined>}
      */
     function invalidateViewport() {
       if (this._muteViewportUpdates) {
         this._maybeDirtyWhileMuted = true;
         return Promise.resolve();
       }
       if (this._needsFullUpdate) {
         this._updateMessageList();
         delete this._needsFullUpdate;
       } else {
         this._viewport.invalidate();
       }
       return Promise.resolve();
     }
     if (this._muteViewportUpdates) {
       this._maybeDirtyWhileMuted = true;
-      this._scheduleViewportRefreshForTest(true);
+      this.scheduleViewportRefreshForTest(true);
       return;
     } else {
-      this._scheduleViewportRefreshForTest(false);
+      this.scheduleViewportRefreshForTest(false);
     }
     this._viewportThrottler.schedule(invalidateViewport.bind(this));
   }
 
   /**
    * @param {boolean} muted
    */
-  _scheduleViewportRefreshForTest(muted) {
+  scheduleViewportRefreshForTest(muted) {

[dgozman, 2016/12/14 17:28:43]

Why made this public? It's not intended to be used by anyone except sniffers.

     // This functions is sniffed in tests.
   }
 
   _immediatelyScrollToBottom() {
     // This will scroll viewport and trigger its refresh.
     this._viewport.setStickToBottom(true);
     this._promptElement.scrollIntoView(true);
   }
 
   _updateFilterStatus() {
@@ skipping 41 matching lines @@
       this._urlToMessageCount[message.url] = 1;
 
     if (!insertedInMiddle) {
       this._appendMessageToEnd(viewMessage);
       this._updateFilterStatus();
       this._searchableView.updateSearchMatchesCount(this._regexMatchRanges.length);
     } else {
       this._needsFullUpdate = true;
     }
 
-    this._scheduleViewportRefresh();
+    this.scheduleViewportRefresh();
     this._consoleMessageAddedForTest(viewMessage);
   }
 
   /**
    * @param {!Common.Event} event
    */
   _onConsoleMessageUpdated(event) {
     var message = /** @type {!SDK.ConsoleMessage} */ (event.data);
     var viewMessage = message[this._viewMessageSymbol];
     if (viewMessage) {
@@ skipping 509 matching lines @@
     // retrieved from crbug.com/575409.
     this._waitForScrollTimeout = setTimeout(updateViewportState.bind(this), 200);
 
     /**
      * @this {!Console.ConsoleView}
      */
     function updateViewportState() {
       this._muteViewportUpdates = false;
       this._viewport.setStickToBottom(this._messagesElement.isScrolledToBottom());
       if (this._maybeDirtyWhileMuted) {
-        this._scheduleViewportRefresh();
+        this.scheduleViewportRefresh();
         delete this._maybeDirtyWhileMuted;
       }
       delete this._waitForScrollTimeout;
       this._updateViewportStickinessForTest();
     }
   }
 
   _updateViewportStickinessForTest() {
     // This method is sniffed in tests.
   }
@@ skipping 311 matching lines @@
         return true;
     }
     return false;
   }
 };
 
 /**
  * @typedef {{messageIndex: number, matchIndex: number}}
  */
 Console.ConsoleView.RegexMatchRange;