Revert of Gallery: Add toolbar at the top of window.

ui/file_manager/gallery/js/slide_mode.js

Index: ui/file_manager/gallery/js/slide_mode.js
diff --git a/ui/file_manager/gallery/js/slide_mode.js b/ui/file_manager/gallery/js/slide_mode.js
index 21d986caae3d10953ad0ab6b0ba15042b9cb7d07..2476ba277536c68e63c035b0c697f00cb31a939c 100644
--- a/ui/file_manager/gallery/js/slide_mode.js
+++ b/ui/file_manager/gallery/js/slide_mode.js
@@ -8,8 +8,7 @@
  *
  * @param {!HTMLElement} container Main container element.
  * @param {!HTMLElement} content Content container element.
- * @param {!HTMLElement} topToolbar Top toolbar element.
- * @param {!HTMLElement} bottomToolbar Toolbar element.
+ * @param {!HTMLElement} toolbar Toolbar element.
  * @param {!ImageEditor.Prompt} prompt Prompt.
  * @param {!ErrorBanner} errorBanner Error banner.
  * @param {!cr.ui.ArrayDataModel} dataModel Data model.
@@ -26,9 +25,9 @@
  * @suppress {checkStructDictInheritance}
  * @extends {cr.EventTarget}
  */
-function SlideMode(container, content, topToolbar, bottomToolbar, prompt,
-    errorBanner, dataModel, selectionModel, metadataModel, thumbnailModel,
-    context, volumeManager, toggleMode, displayStringFunction) {
+function SlideMode(container, content, toolbar, prompt, errorBanner, dataModel,
+    selectionModel, metadataModel, thumbnailModel, context, volumeManager,
+    toggleMode, displayStringFunction) {
   /**
    * @type {!HTMLElement}
    * @private
@@ -54,14 +53,7 @@
    * @private
    * @const
    */
-  this.topToolbar_ = topToolbar;
-
-  /**
-   * @type {!HTMLElement}
-   * @private
-   * @const
-   */
-  this.bottomToolbar_ = bottomToolbar;
+  this.toolbar_ = toolbar;
 
   /**
    * @type {!ImageEditor.Prompt}
@@ -227,7 +219,7 @@
    * @const
    */
   this.options_ = util.createChild(queryRequiredElement(
-      this.topToolbar_, '.filename-spacer'), 'options');
+      this.toolbar_, '.filename-spacer'), 'options');
 
   /**
    * @type {!HTMLElement}
@@ -278,7 +270,7 @@
    * @private
    * @const
    */
-  this.bubble_ = util.createChild(this.bottomToolbar_, 'bubble');
+  this.bubble_ = util.createChild(this.toolbar_, 'bubble');
   this.bubble_.hidden = true;
 
   /**
@@ -335,8 +327,7 @@
    * @private
    * @const
    */
-  this.ribbonSpacer_ = queryRequiredElement(this.bottomToolbar_,
-      '.ribbon-spacer');
+  this.ribbonSpacer_ = queryRequiredElement(this.toolbar_, '.ribbon-spacer');
 
   /**
    * @type {!Ribbon}
@@ -353,8 +344,7 @@
    * @type {!HTMLElement}
    * @const
    */
-  var slideShowButton = queryRequiredElement(this.topToolbar_,
-      'button.slideshow');
+  var slideShowButton = queryRequiredElement(this.toolbar_, 'button.slideshow');
   slideShowButton.title = this.displayStringFunction_('GALLERY_SLIDESHOW');
   slideShowButton.addEventListener('click',
       this.startSlideshow.bind(this, SlideMode.SLIDESHOW_INTERVAL_FIRST));
@@ -376,7 +366,7 @@
    * @private
    * @const
    */
-  this.editButton_ = queryRequiredElement(this.topToolbar_, 'button.edit');
+  this.editButton_ = queryRequiredElement(this.toolbar_, 'button.edit');
   this.editButton_.title = this.displayStringFunction_('GALLERY_EDIT');
   this.editButton_.disabled = true;  // Disabled by default.
   this.editButton_.addEventListener('click', this.toggleEditor.bind(this));
@@ -386,7 +376,7 @@
    * @private
    * @const
    */
-  this.printButton_ = queryRequiredElement(this.topToolbar_, 'button.print');
+  this.printButton_ = queryRequiredElement(this.toolbar_, 'button.print');
   this.printButton_.title = this.displayStringFunction_('GALLERY_PRINT');
   this.printButton_.disabled = true;  // Disabled by default.
   this.printButton_.addEventListener('click', this.print_.bind(this));
@@ -396,8 +386,7 @@
    * @private
    * @const
    */
-  this.editBarSpacer_ = queryRequiredElement(this.bottomToolbar_,
-      '.edit-bar-spacer');
+  this.editBarSpacer_ = queryRequiredElement(this.toolbar_, '.edit-bar-spacer');
 
   /**
    * @type {!HTMLElement}