Omnibox refactor, introduced OmniboxController.

chrome/browser/ui/omnibox/omnibox_edit_model.cc

Index: chrome/browser/ui/omnibox/omnibox_edit_model.cc
diff --git a/chrome/browser/ui/omnibox/omnibox_edit_model.cc b/chrome/browser/ui/omnibox/omnibox_edit_model.cc
index a7df58c557662e9b66bd60289121be4c23dc92a8..0aa077f7c4e2099d5d5110259d655dedd695c033 100644
--- a/chrome/browser/ui/omnibox/omnibox_edit_model.cc
+++ b/chrome/browser/ui/omnibox/omnibox_edit_model.cc
@@ -134,12 +134,7 @@ OmniboxEditModel::OmniboxEditModel(OmniboxView* view,
       in_revert_(false),
       in_escape_handler_(false),
       allow_exact_keyword_match_(false) {
-  // Use a restricted subset of the autocomplete providers if we're using the
-  // Instant Extended API, as it doesn't support them all.
-  autocomplete_controller_.reset(new AutocompleteController(profile, this,
-      chrome::IsInstantExtendedAPIEnabled() ?
-          AutocompleteClassifier::kInstantExtendedOmniboxProviders :
-          AutocompleteClassifier::kDefaultOmniboxProviders));
+  omnibox_controller_.reset(new OmniboxController(this, profile));
   delegate_.reset(new OmniboxCurrentPageDelegateImpl(controller, profile));
 }
 
@@ -238,7 +233,7 @@ void OmniboxEditModel::FinalizeInstantQuery(const string16& input_text,
     view_->OnAfterPossibleChange();
   } else if (popup_->IsOpen()) {
     SearchProvider* search_provider =
-        autocomplete_controller_->search_provider();
+        autocomplete_controller()->search_provider();
     // There may be no providers during testing; guard against that.
     if (search_provider)
       search_provider->FinalizeInstantQuery(input_text, suggestion);
@@ -258,7 +253,7 @@ void OmniboxEditModel::SetInstantSuggestion(
       DCHECK_EQ(INSTANT_SUGGESTION_SEARCH, suggestion.type);
       view_->SetInstantSuggestion(suggestion.text);
       SearchProvider* search_provider =
-          autocomplete_controller_->search_provider();
+          autocomplete_controller()->search_provider();
       if (search_provider)
         search_provider->ClearInstantSuggestion();
       break;
@@ -372,7 +367,7 @@ bool OmniboxEditModel::UseVerbatimInstant() {
 #if defined(OS_MACOSX)
   // TODO(suzhe): Fix Mac port to display Instant suggest in a separated NSView,
   // so that we can display Instant suggest along with composition text.
-  const AutocompleteInput& input = autocomplete_controller_->input();
+  const AutocompleteInput& input = autocomplete_controller()->input();
   if (input.prevent_inline_autocomplete())
     return true;
 #endif
@@ -468,7 +463,7 @@ void OmniboxEditModel::SetInputInProgress(bool in_progress) {
   if (user_input_in_progress_) {
     time_user_first_modified_omnibox_ = base::TimeTicks::Now();
     content::RecordAction(content::UserMetricsAction("OmniboxInputInProgress"));
-    autocomplete_controller_->ResetSession();
+    autocomplete_controller()->ResetSession();
   }
   controller_->OnInputInProgress(in_progress);
 
@@ -527,7 +522,7 @@ void OmniboxEditModel::StartAutocomplete(
 
   // We don't explicitly clear OmniboxPopupModel::manually_selected_match, as
   // Start ends up invoking OmniboxPopupModel::OnResultChanged which clears it.
-  autocomplete_controller_->Start(AutocompleteInput(
+  autocomplete_controller()->Start(AutocompleteInput(
       user_text_, cursor_position, string16(), GURL(),
       prevent_inline_autocomplete || just_deleted_text_ ||
       (has_selected_text && inline_autocomplete_text_.empty()) ||
@@ -537,7 +532,7 @@ void OmniboxEditModel::StartAutocomplete(
 }
 
 void OmniboxEditModel::StopAutocomplete() {
-  autocomplete_controller_->Stop(true);
+  autocomplete_controller()->Stop(true);
 }
 
 bool OmniboxEditModel::CanPasteAndGo(const string16& text) const {
@@ -577,7 +572,7 @@ void OmniboxEditModel::AcceptInput(WindowOpenDisposition disposition,
   // that, then we use this. These matches are marked as generated by the
   // HistoryURLProvider so we only generate them if this provider is present.
   if (control_key_state_ == DOWN_WITHOUT_CHANGE && !KeywordIsSelected() &&
-      autocomplete_controller_->history_url_provider()) {
+      autocomplete_controller()->history_url_provider()) {
     // Generate a new AutocompleteInput, copying the latest one but using "com"
     // as the desired TLD. Then use this autocomplete input to generate a
     // URL_WHAT_YOU_TYPED AutocompleteMatch. Note that using the most recent
@@ -586,14 +581,14 @@ void OmniboxEditModel::AcceptInput(WindowOpenDisposition disposition,
     // to "foodnetwork.com", ctrl-enter will  navigate to "foo.com", not
     // "foodnetwork.com".  At the time of writing, this behavior matches
     // Internet Explorer, but not Firefox.
-    const AutocompleteInput& old_input = autocomplete_controller_->input();
+    const AutocompleteInput& old_input = autocomplete_controller()->input();
     AutocompleteInput input(
       old_input.text(), old_input.cursor_position(), ASCIIToUTF16("com"),
       GURL(), old_input.prevent_inline_autocomplete(),
       old_input.prefer_keyword(), old_input.allow_exact_keyword_match(),
       old_input.matches_requested());
     AutocompleteMatch url_match = HistoryURLProvider::SuggestExactInput(
-        autocomplete_controller_->history_url_provider(), input, true);
+        autocomplete_controller()->history_url_provider(), input, true);
 
     if (url_match.destination_url.is_valid()) {
       // We have a valid URL, we use this newly generated AutocompleteMatch.
@@ -644,16 +639,16 @@ void OmniboxEditModel::OpenMatch(const AutocompleteMatch& match,
     const base::TimeTicks& now(base::TimeTicks::Now());
     // TODO(sreeram): Handle is_temporary_text_set_by_instant_ correctly.
     AutocompleteLog log(
-        autocomplete_controller_->input().text(),
+        autocomplete_controller()->input().text(),
         just_deleted_text_,
-        autocomplete_controller_->input().type(),
+        autocomplete_controller()->input().type(),
         popup_->selected_line(),
         -1,  // don't yet know tab ID; set later if appropriate
         delegate_->CurrentPageExists() ? ClassifyPage(delegate_->GetURL()) :
             metrics::OmniboxEventProto_PageClassification_OTHER,
         now - time_user_first_modified_omnibox_,
         string16::npos,  // completed_length; possibly set later
-        now - autocomplete_controller_->last_time_default_match_changed(),
+        now - autocomplete_controller()->last_time_default_match_changed(),
         result());
     DCHECK(user_input_in_progress_ ||
            match.provider->type() == AutocompleteProvider::TYPE_ZERO_SUGGEST)
@@ -680,7 +675,7 @@ void OmniboxEditModel::OpenMatch(const AutocompleteMatch& match,
       // tab, we don't know the tab ID yet.)
       log.tab_id = delegate_->GetSessionID().id();
     }
-    autocomplete_controller_->AddProvidersInfo(&log.providers_info);
+    autocomplete_controller()->AddProvidersInfo(&log.providers_info);
     content::NotificationService::current()->Notify(
         chrome::NOTIFICATION_OMNIBOX_OPENED_URL,
         content::Source<Profile>(profile_),
@@ -734,7 +729,7 @@ void OmniboxEditModel::OpenMatch(const AutocompleteMatch& match,
   } else {
     base::TimeDelta query_formulation_time =
         base::TimeTicks::Now() - time_user_first_modified_omnibox_;
-    const GURL destination_url = autocomplete_controller_->
+    const GURL destination_url = autocomplete_controller()->
         GetDestinationURL(match, query_formulation_time);
 
     // If running with instant, notify the instant controller that a navigation
@@ -762,7 +757,7 @@ void OmniboxEditModel::OpenMatch(const AutocompleteMatch& match,
 bool OmniboxEditModel::AcceptKeyword(EnteredKeywordModeMethod entered_method) {
   DCHECK(is_keyword_hint_ && !keyword_.empty());
 
-  autocomplete_controller_->Stop(false);
+  autocomplete_controller()->Stop(false);
   is_keyword_hint_ = false;
 
   if (popup_->IsOpen())
@@ -788,7 +783,7 @@ bool OmniboxEditModel::AcceptKeyword(EnteredKeywordModeMethod entered_method) {
 }
 
 void OmniboxEditModel::ClearKeyword(const string16& visible_text) {
-  autocomplete_controller_->Stop(false);
+  autocomplete_controller()->Stop(false);
   ClearPopupKeywordMode();
 
   const string16 window_text(keyword_ + visible_text);
@@ -813,7 +808,7 @@ void OmniboxEditModel::ClearKeyword(const string16& visible_text) {
 }
 
 const AutocompleteResult& OmniboxEditModel::result() const {
-  return autocomplete_controller_->result();
+  return autocomplete_controller()->result();
 }
 
 void OmniboxEditModel::OnSetFocus(bool control_down) {
@@ -830,8 +825,8 @@ void OmniboxEditModel::OnSetFocus(bool control_down) {
     // that we avoid PermanentURL() here because it's not guaranteed to give us
     // the actual underlying current URL, e.g. if we're on the NTP and the
     // |permanent_text_| is empty.
-    autocomplete_controller_->StartZeroSuggest(delegate_->GetURL(),
-                                               user_text_);
+    autocomplete_controller()->StartZeroSuggest(delegate_->GetURL(),
+                                                user_text_);
   }
 
   delegate_->NotifySearchTabHelper(user_input_in_progress_, !in_revert_);
@@ -854,7 +849,7 @@ void OmniboxEditModel::OnWillKillFocus(gfx::NativeView view_gaining_focus) {
   }
 
   // TODO(jered): Rip this out along with StartZeroSuggest.
-  autocomplete_controller_->StopZeroSuggest();
+  autocomplete_controller()->StopZeroSuggest();
   delegate_->NotifySearchTabHelper(user_input_in_progress_, !in_revert_);
 }
 
@@ -951,7 +946,7 @@ void OmniboxEditModel::OnUpOrDownKeyPressed(int count) {
       // that it's stepping through. In that case, our popup model is
       // irrelevant, so don't process the key press ourselves. However, do stop
       // the autocomplete system from changing the results.
-      autocomplete_controller_->Stop(false);
+      autocomplete_controller()->Stop(false);
     } else {
       // The popup is open, so the user should be able to interact with it
       // normally.
@@ -1184,7 +1179,7 @@ void OmniboxEditModel::OnResultChanged(bool default_match_changed) {
     InstantController* instant = controller_->GetInstant();
     if (instant && !in_revert_) {
       instant->HandleAutocompleteResults(
-          *autocomplete_controller_->providers());
+          *autocomplete_controller()->providers());
     }
   } else if (was_open) {
     // Accepts the temporary text as the user text, because it makes little
@@ -1198,7 +1193,7 @@ void OmniboxEditModel::OnResultChanged(bool default_match_changed) {
 }
 
 bool OmniboxEditModel::query_in_progress() const {
-  return !autocomplete_controller_->done();
+  return !autocomplete_controller()->done();
 }
 
 void OmniboxEditModel::InternalSetUserText(const string16& text) {
@@ -1230,7 +1225,7 @@ void OmniboxEditModel::InfoForCurrentSelection(AutocompleteMatch* match,
                                                GURL* alternate_nav_url) const {
   DCHECK(match != NULL);
   const AutocompleteResult& result = this->result();
-  if (!autocomplete_controller_->done()) {
+  if (!autocomplete_controller()->done()) {
     // It's technically possible for |result| to be empty if no provider returns
     // a synchronous result but the query has not completed synchronously;
     // pratically, however, that should never actually happen.
@@ -1334,8 +1329,8 @@ bool OmniboxEditModel::CreatedKeywordSearchByInsertingSpaceInMiddle(
   TrimWhitespace(new_text.substr(0, space_position), TRIM_LEADING, &keyword);
   // TODO(sreeram): Once the Instant extended API supports keywords properly,
   // keyword_provider() should never be NULL. Remove that clause.
-  return !keyword.empty() && autocomplete_controller_->keyword_provider() &&
-      !autocomplete_controller_->keyword_provider()->
+  return !keyword.empty() && autocomplete_controller()->keyword_provider() &&
+      !autocomplete_controller()->keyword_provider()->
           GetKeywordForText(keyword).empty();
 }
 
@@ -1357,9 +1352,9 @@ bool OmniboxEditModel::DoInstant(const AutocompleteMatch& match) {
 
   // Remove "?" if we're in forced query mode.
   AutocompleteInput::RemoveForcedQueryStringIfNecessary(
-      autocomplete_controller_->input().type(), &user_text);
+      autocomplete_controller()->input().type(), &user_text);
   AutocompleteInput::RemoveForcedQueryStringIfNecessary(
-      autocomplete_controller_->input().type(), &full_text);
+      autocomplete_controller()->input().type(), &full_text);
 
   size_t start, end;
   view_->GetSelectionBounds(&start, &end);