[filebrowser] Update dialogs layout (prompt, alert, etc.).

chrome/browser/resources/shared/js/cr/ui/dialogs.js

Index: chrome/browser/resources/shared/js/cr/ui/dialogs.js
===================================================================
--- chrome/browser/resources/shared/js/cr/ui/dialogs.js	(revision 110891)
+++ chrome/browser/resources/shared/js/cr/ui/dialogs.js	(working copy)
@@ -52,6 +52,12 @@
     buttons.className = 'cr-dialog-buttons';
     this.frame_.appendChild(buttons);
 
+    this.okButton_ = doc.createElement('button');
+    this.okButton_.className = 'cr-dialog-ok';
+    this.okButton_.textContent = BaseDialog.OK_LABEL;
+    this.okButton_.addEventListener('click', this.onOkClick_.bind(this));
+    buttons.appendChild(this.okButton_);
+
     this.cancelButton_ = doc.createElement('button');
     this.cancelButton_.className = 'cr-dialog-cancel';
     this.cancelButton_.textContent = BaseDialog.CANCEL_LABEL;
@@ -59,12 +65,6 @@
                                         this.onCancelClick_.bind(this));
     buttons.appendChild(this.cancelButton_);
 
-    this.okButton_ = doc.createElement('button');
-    this.okButton_.className = 'cr-dialog-ok';
-    this.okButton_.textContent = BaseDialog.OK_LABEL;
-    this.okButton_.addEventListener('click', this.onOkClick_.bind(this));
-    buttons.appendChild(this.okButton_);
-
     this.initialFocusElement_ = this.okButton_;
   };