Fix DCHECK in infobar animation.

chrome/browser/ui/views/infobars/extension_infobar.cc

Index: chrome/browser/ui/views/infobars/extension_infobar.cc
diff --git a/chrome/browser/ui/views/infobars/extension_infobar.cc b/chrome/browser/ui/views/infobars/extension_infobar.cc
index 4b5a4ff79179bb826bb7e59d8884a3c326f3ddf0..e1234590f344cf6711ace58971571ee21ef1606d 100644
--- a/chrome/browser/ui/views/infobars/extension_infobar.cc
+++ b/chrome/browser/ui/views/infobars/extension_infobar.cc
@@ -43,7 +43,7 @@ ExtensionInfoBar::ExtensionInfoBar(ExtensionInfoBarDelegate* delegate)
 
   ExtensionView* extension_view = delegate->extension_host()->view();
   int height = extension_view->GetPreferredSize().height();
-  set_target_height((height > 0) ?
+  SetTargetHeight((height > 0) ?
       (height + InfoBarBackground::kSeparatorLineHeight) : height);
 
   // Get notified of resize events for the ExtensionView.
@@ -130,7 +130,7 @@ void ExtensionInfoBar::OnExtensionPreferredSizeChanged(ExtensionView* view) {
     animation()->Reset(0.0);
 
   // Clamp height to a min and a max size of between 1 and 2 InfoBars.
-  set_target_height(std::min(2 * kDefaultTargetHeight,
+  SetTargetHeight(std::min(2 * kDefaultTargetHeight,
       std::max(kDefaultTargetHeight, view->GetPreferredSize().height())));
 
   animation()->Show();