Created min size for print preview dialog and modified to allow the

chrome/browser/ui/views/constrained_web_dialog_delegate_views.cc

Index: chrome/browser/ui/views/constrained_web_dialog_delegate_views.cc
diff --git a/chrome/browser/ui/views/constrained_web_dialog_delegate_views.cc b/chrome/browser/ui/views/constrained_web_dialog_delegate_views.cc
index 0644dbcd853cb5c3181f4e392995a3b65d5b1156..e0269de081ef0b23f9b652f691277ee55542242e 100644
--- a/chrome/browser/ui/views/constrained_web_dialog_delegate_views.cc
+++ b/chrome/browser/ui/views/constrained_web_dialog_delegate_views.cc
@@ -276,6 +276,22 @@ ConstrainedWebDialogDelegate* ShowConstrainedWebDialog(
   return dialog;
 }
 
+ConstrainedWebDialogDelegate* ShowTopLevelConstrainedWebDialog(
+    content::BrowserContext* browser_context,
+    ui::WebDialogDelegate* delegate,
+    content::WebContents* web_contents) {
+  ConstrainedWebDialogDelegateViewViews* dialog =
+      new ConstrainedWebDialogDelegateViewViews(
+          browser_context, delegate, web_contents,
+          gfx::Size(), gfx::Size());
+#if !defined(OS_MACOSX)  // May want to make this Chrome OS only rather

[rbpotter, 2016/07/25 18:53:28]

In what cases should the new set of code (allowing the dialog to stick out) run?
This flag is what enables the dialog size to not be tied to the parent window. 

+  // than all non-MAC, TBD.
+  dialog->set_top_level(true);
+#endif
+  constrained_window::ShowWebModalDialogViews(dialog, web_contents);
+  return dialog;
+}
+
 ConstrainedWebDialogDelegate* ShowConstrainedWebDialogWithAutoResize(
     content::BrowserContext* browser_context,
     ui::WebDialogDelegate* delegate,