Immersive mode: reveal top view on Ctrl+K.

Move the immersive reveal lock into OmniboxViewViews::SetFocus so more
codepaths will use it.

Bug: 337689
Change-Id: I16546969e99eae5493da60df5454ebac9a4d1292
Reviewed-on: https://chromium-review.googlesource.com/c/1287303Reviewed-by: Michael Wasserman <msw@chromium.org>
Commit-Queue: Evan Stade <estade@chromium.org>
Cr-Commit-Position: refs/heads/master@{#600853}

chrome/browser/ui/views/frame/browser_view.cc

@@ -1086,19 +1086,9 @@ void BrowserView::SetFocusToLocationBar(bool select_all) {
     return;
 #endif
 
-  // Temporarily reveal the top-of-window views (if not already revealed) so
-  // that the location bar view is visible and is considered focusable. If the
-  // location bar view gains focus, |immersive_mode_controller_| will keep the
-  // top-of-window views revealed.
-  std::unique_ptr<ImmersiveRevealedLock> focus_reveal_lock(
-      immersive_mode_controller_->GetRevealedLock(
-          ImmersiveModeController::ANIMATE_REVEAL_YES));
-
   LocationBarView* location_bar = GetLocationBarView();
-  if (location_bar->omnibox_view()->IsFocusable()) {
-    // Location bar got focus.
   location_bar->FocusLocation(select_all);
-  } else {
+  if (!location_bar->omnibox_view()->HasFocus()) {
     // If none of location bar got focus, then clear focus.
     views::FocusManager* focus_manager = GetFocusManager();
     DCHECK(focus_manager);

chrome/browser/ui/views/location_bar/location_bar_view.cc

@@ -1149,11 +1149,18 @@ const char* LocationBarView::GetClassName() const {
 }
 
 void LocationBarView::OnBoundsChanged(const gfx::Rect& previous_bounds) {
+  RefreshBackground();
+  RefreshFocusRing();
+}
+
+bool LocationBarView::GetNeedsNotificationWhenVisibleBoundsChange() const {
+  return true;
+}
+
+void LocationBarView::OnVisibleBoundsChanged() {
   OmniboxPopupView* popup = GetOmniboxPopupView();
   if (popup->IsOpen())
     popup->UpdatePopupAppearance();
-  RefreshBackground();
-  RefreshFocusRing();
 }
 
 void LocationBarView::OnFocus() {

chrome/browser/ui/views/location_bar/location_bar_view.h

@@ -262,6 +262,8 @@ class LocationBarView : public LocationBar,
   // |is_hovering| should be true when mouse is in omnibox; false when exited.
   void OnOmniboxHovered(bool is_hovering);
 
+  Browser* browser() { return browser_; }
+
  private:
   FRIEND_TEST_ALL_PREFIXES(SecurityIndicatorTest, CheckIndicatorText);
   FRIEND_TEST_ALL_PREFIXES(TouchLocationBarViewBrowserTest,
@@ -357,6 +359,8 @@ class LocationBarView : public LocationBar,
   // views::View:
   const char* GetClassName() const override;
   void OnBoundsChanged(const gfx::Rect& previous_bounds) override;
+  bool GetNeedsNotificationWhenVisibleBoundsChange() const override;
+  void OnVisibleBoundsChanged() override;
   void OnFocus() override;
   void OnPaintBorder(gfx::Canvas* canvas) override;
 

chrome/browser/ui/views/omnibox/omnibox_view_views.cc

@@ -21,6 +21,7 @@
 #include "chrome/browser/ui/omnibox/omnibox_theme.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/chrome_layout_provider.h"
+#include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
 #include "chrome/browser/ui/views/omnibox/omnibox_popup_contents_view.h"
 #include "chrome/grit/generated_resources.h"
@@ -314,6 +315,15 @@ void OmniboxViewViews::RevertAll() {
 }
 
 void OmniboxViewViews::SetFocus() {
+  // Temporarily reveal the top-of-window views (if not already revealed) so
+  // that the location bar view is visible and is considered focusable. When it
+  // actually receives focus, ImmersiveFocusWatcher will add another lock to
+  // keep it revealed.
+  std::unique_ptr<ImmersiveRevealedLock> focus_reveal_lock(
+      BrowserView::GetBrowserViewForBrowser(location_bar_view_->browser())
+          ->immersive_mode_controller()
+          ->GetRevealedLock(ImmersiveModeController::ANIMATE_REVEAL_YES));
+
   RequestFocus();
   // Restore caret visibility if focus is explicitly requested. This is
   // necessary because if we already have invisible focus, the RequestFocus()