Disable info bar animations during automated testing.

components/infobars/core/infobar.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/infobars/core/infobar.h"
 
 #include <cmath>
 #include <utility>
 
 #include "base/logging.h"
@@ skipping 35 matching lines @@
 }
 
 void InfoBar::SetOwner(InfoBarManager* owner) {
   DCHECK(!owner_);
   owner_ = owner;
   delegate_->set_nav_entry_id(owner->GetActiveEntryID());
   PlatformSpecificSetOwner();
 }
 
 void InfoBar::Show(bool animate) {
+  DCHECK(owner_);
+  if (!owner_->animations_enabled())
+    animate = false;

[Peter Kasting, 2017/02/23 00:33:55]

Nit: Shorter:

  animate &= owner_->animations_enabled();

(2 places)

[samuong, 2017/02/23 00:45:26]

Done.

   PlatformSpecificShow(animate);
   if (animate) {
     animation_.Show();
   } else {
     animation_.Reset(1.0);
     RecalculateHeights(true);
   }
 }
 
 void InfoBar::Hide(bool animate) {
+  DCHECK(owner_);
+  if (!owner_->animations_enabled())
+    animate = false;
   PlatformSpecificHide(animate);
   if (animate) {
     animation_.Hide();
   } else {
     animation_.Reset(0.0);
     // We want to remove ourselves from the container immediately even if we
     // still have an owner, which MaybeDelete() won't do.
     DCHECK(container_);
     container_->RemoveInfoBar(this);
     MaybeDelete();  // Necessary if the infobar was already closing.
@@ skipping 69 matching lines @@
 
 void InfoBar::MaybeDelete() {
   if (!owner_ && (animation_.GetCurrentValue() == 0.0)) {
     if (container_)
       container_->RemoveInfoBar(this);
     delete this;
   }
 }
 
 }  // namespace infobars