[logdog-stream-view] Auth and misc bugfixes.

web/inc/logdog-stream-view/logdog-stream-view.html

 <!--
   Copyright 2016 The LUCI Authors. All rights reserved.
   Use of this source code is governed under the Apache License, Version 2.0
   that can be found in the LICENSE file.
   -->
 
 <link rel="import" href="../bower_components/polymer/polymer.html">
 <link rel="import" href="../bower_components/google-signin/google-signin-aware.html">
 <link rel="import" href="../bower_components/iron-icons/iron-icons.html">
 <link rel="import" href="../bower_components/iron-icons/av-icons.html">
@@ skipping 258 matching lines @@
             move along with insertions as points of reference.
           -->
 
           <div id="logSplit" class="logFetchButtonContainer">
             <!-- Insert point (prepend for head, append for tail). -->
             <paper-button id="logSplitUp"
                 class="logFetchButton logSplitUpButton giant"
                 text="Load Above"
                 disabled="[[streamAnchorsNotClickable]]"
                 on-click="_handleUpClick">
+              <iron-icon icon="file-upload"></iron-icon>
             </paper-button>
             <paper-button id="logSplitDown"
                 class="logFetchButton logSplitDownButton giant"
                 text="Load Below"
                 disabled="[[streamAnchorsNotClickable]]"
                 on-click="_handleDownClick">
+              <iron-icon icon="file-download"></iron-icon>
             </paper-button>
           </div>
 
           <div id="logBottom" class="logFetchButtonContainer">
             <!--
               Bottom of the log stream (red bottom line). When tail is complete,
               all future logs get prepended to this.
             -->
             <paper-button id="logBottomButton"
                 class="logFetchButton logBottomButton giant"
@@ skipping 237 matching lines @@
 
     _handleMouseWheel: function(e) {
       this._view.handleMouseWheel();
     },
 
     _handleDownClick: function(e) {
       this._view.handleDownClick();
     },
 
     _handleUpClick: function(e) {
-      this._view._handleUpClick();
+      this._view.handleUpClick();
     },
 
     _handleBottomClick: function(e) {
       this._view.handleBottomClick();
     },
 
     /** Called when the bound log stream variables has changed. */
     _streamsChanged: function() {
       this._view.handleStreamsChanged();
     },
@@ skipping 39 matching lines @@
       this._view.handleFollowChanged(v);
     },
 
     /** Callback when "split" button has been clicked. */
     _splitClicked: function() {
       this._view.handleSplitClicked();
     },
 
     /** Callback when "split" button has been clicked. */
     _scrollToSplit: function() {
-      this._maybeScrollToElement(this.$.logSplit, true, true);
+      this._view.handleScrollToSplitClicked();
     },
 
     _updateSplitVisible: function(v) {
       this.toggleClass("logFetchButtonVisible", v, this.$.logSplit);
     },
 
     _updateBottomVisible: function(v) {
       this.toggleClass("logFetchButtonVisible", v, this.$.logBottom);
     },
 
     _computeAnchorsNotClickable: function(playing, showStreamingControls,
                                           rendering) {
       // Anchors are not clickable if we're playing or the controls are
       // not visible.
       return ( playing || (!showStreamingControls) || rendering );
     },
 
     /** Filter function to invert a value. */
     _not: function(v) {
       return (!v);
     },
 
     _onSignin: function() {
       this._view.handleSignin();
     },
   });
 </script>