Merge local_omnibox_popup into local_ntp. Render the Google logo and fakebox if Google is the sear…

chrome/browser/ui/search/instant_controller.cc

Index: chrome/browser/ui/search/instant_controller.cc
diff --git a/chrome/browser/ui/search/instant_controller.cc b/chrome/browser/ui/search/instant_controller.cc
index 83f1e345833a15ef85e88f0bd2df06d9dfbae3a5..9a6629fbfaa4462ddf443de07225d56a729cca66 100644
--- a/chrome/browser/ui/search/instant_controller.cc
+++ b/chrome/browser/ui/search/instant_controller.cc
@@ -268,7 +268,7 @@ bool InstantController::Update(const AutocompleteMatch& match,
   // DCHECKs below because |user_text| and |full_text| have different semantics
   // when keyword search is in effect.
   if (is_keyword_search) {
-    if (UseInstantTabToShowSuggestions())
+    if (instant_tab_)
       instant_tab_->Update(string16(), 0, 0, true);
     else
       HideOverlay();
@@ -321,8 +321,8 @@ bool InstantController::Update(const AutocompleteMatch& match,
 
   // If we have an |instant_tab_| use it, else ensure we have an overlay that is
   // current or is using the local overlay.
-  if (!UseInstantTabToShowSuggestions() &&
-      !(overlay_ && overlay_->IsLocalOverlay()) &&
+  if (!instant_tab_ &&
+      !(overlay_ && overlay_->IsLocalNTP()) &&
       !EnsureOverlayIsCurrent(false)) {
     HideOverlay();
     return false;
@@ -333,7 +333,7 @@ bool InstantController::Update(const AutocompleteMatch& match,
       if (!user_input_in_progress) {
         // If the user isn't typing and the omnibox popup is closed, it means a
         // regular navigation, tab-switch or the user hitting Escape.
-        if (UseInstantTabToShowSuggestions()) {
+        if (instant_tab_) {
           // The user is on a search results page. It may be showing results for
           // a partial query the user typed before they hit Escape. Send the
           // omnibox text to the page to restore the original results.
@@ -357,7 +357,7 @@ bool InstantController::Update(const AutocompleteMatch& match,
         last_omnibox_text_.clear();
         last_user_text_.clear();
         last_suggestion_ = InstantSuggestion();
-        if (UseInstantTabToShowSuggestions()) {
+        if (instant_tab_) {
           // On a search results page, tell it to clear old results.
           instant_tab_->Update(string16(), 0, 0, true);
         } else if (search_mode_.is_origin_ntp()) {
@@ -387,7 +387,7 @@ bool InstantController::Update(const AutocompleteMatch& match,
       last_omnibox_text_.clear();
       last_user_text_.clear();
       last_suggestion_ = InstantSuggestion();
-      if (UseInstantTabToShowSuggestions())
+      if (instant_tab_)
         instant_tab_->Update(string16(), 0, 0, true);
       else if (search_mode_.is_origin_ntp())
         overlay_->Update(string16(), 0, 0, true);
@@ -442,7 +442,7 @@ bool InstantController::Update(const AutocompleteMatch& match,
   if (!extended_enabled_)
     search_mode_.mode = SearchMode::MODE_SEARCH_SUGGESTIONS;
 
-  if (UseInstantTabToShowSuggestions()) {
+  if (instant_tab_) {
     // If we have an |instant_tab_| but it doesn't support Instant yet, sever
     // the connection to it so we use the overlay instead. This ensures that the
     // user interaction will be responsive and handles cases where
@@ -453,7 +453,7 @@ bool InstantController::Update(const AutocompleteMatch& match,
       instant_tab_.reset();
   }
 
-  if (!UseInstantTabToShowSuggestions()) {
+  if (!instant_tab_) {
     if (first_interaction_time_.is_null())
       first_interaction_time_ = base::Time::Now();
     allow_overlay_to_show_search_suggestions_ = true;
@@ -461,8 +461,8 @@ bool InstantController::Update(const AutocompleteMatch& match,
     // For extended mode, if the loader is not ready at this point, switch over
     // to a backup loader.
     if (extended_enabled_ && !overlay_->supports_instant() &&
-        !overlay_->IsLocalOverlay() && browser_->GetActiveWebContents()) {
-      CreateOverlay(chrome::kChromeSearchLocalOmniboxPopupURL,
+        !overlay_->IsLocalNTP() && browser_->GetActiveWebContents()) {
+      CreateOverlay(chrome::GetLocalInstantURL(browser_->profile()).spec(),
                     browser_->GetActiveWebContents());
     }
 
@@ -555,7 +555,7 @@ void InstantController::HandleAutocompleteResults(
     // Unless we are talking to the local overlay, skip SearchProvider, since

[samarth, 2013/04/16 16:55:10]

This check is no longer accurate (note that it currently assumes that only the
overlay can be local).

I would define a second bool:
const bool using_local_page = (instant_tab_ && instant_tab_->IsLocal()) ||
overlay_->IsLocal();

The check below then will be if (from_search_provider && !using_local_page)

[jeremycho, 2013/04/16 20:39:09]

Done.

     // it only echoes suggestions.
     if (from_search_provider &&
-        (UseInstantTabToShowSuggestions() || !overlay_->IsLocalOverlay()))
+        (instant_tab_ || !overlay_->IsLocalNTP()))
       continue;
     // Only send autocomplete results when all the providers are done. Skip
     // this check for the SearchProvider, since it isn't done until the page
@@ -587,7 +587,7 @@ void InstantController::HandleAutocompleteResults(
       "HandleAutocompleteResults: total_results=%d",
       static_cast<int>(results.size())));
 
-  if (UseInstantTabToShowSuggestions())
+  if (instant_tab_)
     instant_tab_->SendAutocompleteResults(results);
   else
     overlay_->SendAutocompleteResults(results);
@@ -600,7 +600,7 @@ bool InstantController::OnUpOrDownKeyPressed(int count) {
   if (!instant_tab_ && !overlay_)
     return false;
 
-  if (UseInstantTabToShowSuggestions())
+  if (instant_tab_)
     instant_tab_->UpOrDownKeyPressed(count);
   else
     overlay_->UpOrDownKeyPressed(count);
@@ -629,7 +629,7 @@ void InstantController::OnCancel(const AutocompleteMatch& match,
   // inline autocompletion is "zon.com"; so the selection should span from
   // user_text.size() to full_text.size(). The selection bounds are inverted
   // because the caret is at the end of |user_text|, not |full_text|.
-  if (UseInstantTabToShowSuggestions()) {
+  if (instant_tab_) {
     instant_tab_->CancelSelection(user_text, full_text.size(), user_text.size(),
                                   last_verbatim_);
   } else {
@@ -668,8 +668,9 @@ bool InstantController::CommitIfPossible(InstantCommitType type) {
 
   // If we are on an already committed search results page, send a submit event
   // to the page, but otherwise, nothing else to do.
-  if (UseInstantTabToShowSuggestions()) {
+  if (instant_tab_) {
     if (type == INSTANT_COMMIT_PRESSED_ENTER &&
+        !instant_tab_->IsLocalNTP() &&
         (last_match_was_search_ ||
          last_suggestion_.behavior == INSTANT_COMPLETE_NEVER)) {
       last_suggestion_.text.clear();
@@ -697,7 +698,7 @@ bool InstantController::CommitIfPossible(InstantCommitType type) {
     return false;
 
   // Never commit the local overlay.
-  if (overlay_->IsLocalOverlay())
+  if (overlay_->IsLocalNTP())
     return false;
 
   if (type == INSTANT_COMMIT_FOCUS_LOST) {
@@ -929,7 +930,7 @@ void InstantController::FocusedOverlayContents() {
 
 void InstantController::ReloadOverlayIfStale() {
   // The local overlay is never stale.
-  if (overlay_ && overlay_->IsLocalOverlay())
+  if (overlay_ && overlay_->IsLocalNTP())
     return;
 
   // If the overlay is showing or the omnibox has focus, don't delete the
@@ -1119,7 +1120,7 @@ void InstantController::SetSuggestions(
   // Ignore if the message is from an unexpected source.
   if (IsContentsFrom(ntp(), contents))
     return;
-  if (UseInstantTabToShowSuggestions() &&
+  if (instant_tab_ &&

[samarth, 2013/04/16 16:55:10]

nit: fits on one line?

[jeremycho, 2013/04/16 20:39:09]

Done.

       !IsContentsFrom(instant_tab(), contents))
     return;
   if (IsContentsFrom(overlay(), contents) &&
@@ -1132,7 +1133,7 @@ void InstantController::SetSuggestions(
 
   // TODO(samarth): allow InstantTabs to call SetSuggestions() from the NTP once
   // that is better supported.
-  bool can_use_instant_tab = UseInstantTabToShowSuggestions() &&
+  bool can_use_instant_tab = instant_tab_ &&

[samarth, 2013/04/16 16:55:10]

nit: fits on one line?

[jeremycho, 2013/04/16 20:39:09]

Done.

       search_mode_.is_search();
   bool can_use_overlay = search_mode_.is_search_suggestions() &&
       !last_omnibox_text_.empty();
@@ -1268,7 +1269,7 @@ void InstantController::ResetNTP(bool ignore_blacklist, bool use_local_ntp) {
   std::string instant_url;
   if (use_local_ntp ||
       !GetInstantURL(browser_->profile(), ignore_blacklist, &instant_url))
-    instant_url = chrome::kChromeSearchLocalNtpUrl;
+    instant_url = chrome::GetLocalInstantURL(browser_->profile()).spec();
   ntp_.reset(new InstantNTP(this, instant_url));
   ntp_->InitContents(browser_->profile(), browser_->GetActiveWebContents(),
                      base::Bind(&InstantController::ResetNTP,
@@ -1287,7 +1288,7 @@ bool InstantController::EnsureOverlayIsCurrent(bool ignore_blacklist) {
   if (!GetInstantURL(profile, ignore_blacklist, &instant_url)) {
     // If we are in extended mode, fallback to the local overlay.
     if (extended_enabled_)
-      instant_url = chrome::kChromeSearchLocalOmniboxPopupURL;
+      instant_url = chrome::GetLocalInstantURL(browser_->profile()).spec();
     else
       return false;
   }
@@ -1369,7 +1370,7 @@ void InstantController::HideInternal() {
 
 void InstantController::ShowOverlay(int height, InstantSizeUnits units) {
   // If we are on a committed search results page, the |overlay_| is not in use.
-  if (UseInstantTabToShowSuggestions())
+  if (instant_tab_)
     return;
 
   LOG_INSTANT_DEBUG_EVENT(this, base::StringPrintf(
@@ -1398,7 +1399,7 @@ void InstantController::ShowOverlay(int height, InstantSizeUnits units) {
   // - Instant is disabled. The page needs to be able to show only a dropdown.
   // - The page is over a website other than search or an NTP, and is not
   //   already showing at 100% height.
-  if (overlay_->IsLocalOverlay() || !instant_enabled_ ||
+  if (overlay_->IsLocalNTP() || !instant_enabled_ ||
       (search_mode_.is_origin_default() && !IsFullHeight(model_)))
     model_.SetOverlayState(search_mode_, height, units);
   else
@@ -1614,10 +1615,6 @@ bool InstantController::FixSuggestion(InstantSuggestion* suggestion) const {
   return false;
 }
 
-bool InstantController::UseInstantTabToShowSuggestions() const {
-  return instant_tab_ && !instant_tab_->IsLocalNTP();
-}
-
 bool InstantController::ShouldSwitchToLocalNTP() const {
   // If there is no Instant URL or the NTP is stale, switch.
   std::string instant_url;