Revert 175099
> Omnibox: Make HistoryQuick provider not re-issue queries if |minimal_changes| is true
> 
> BUG=
> 
> 
> Review URL: https://chromiumcodereview.appspot.com/11722020

I'm reverting this because it causes problems with backspace, at least when
certain field trials are enabled.  See
https://code.google.com/p/chromium/issues/detail?id=168725

We'll probably chose a different strategy to fix this in a better way (in
terms of how the code should work), but at least this puts the behavior
back to what people are used to.

BUG=168725
[email protected]
Review URL: https://codereview.chromium.org/11820015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@175668 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/autocomplete/history_quick_provider.h b/chrome/browser/autocomplete/history_quick_provider.h
index c50366f..f60ac08 100644
--- a/chrome/browser/autocomplete/history_quick_provider.h
+++ b/chrome/browser/autocomplete/history_quick_provider.h
@@ -31,7 +31,8 @@
   HistoryQuickProvider(AutocompleteProviderListener* listener,
                        Profile* profile);
 
-  // AutocompleteProvider.
+  // AutocompleteProvider. |minimal_changes| is ignored since there is no asynch
+  // completion performed.
   virtual void Start(const AutocompleteInput& input,
                      bool minimal_changes) OVERRIDE;