Update navigation bar and status bar color in incognito

This CL updates the system navigation bar and top status bar in GTS for
incognito.

Change-Id: I169c8706eeaa7bb7b4994b02f2bcfffb53fb2b9f
Bug: 997345
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1769632Reviewed-by: Ted Choc <tedchoc@chromium.org>
Commit-Queue: Mei Liang <meiliang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#690133}

chrome/android/java/src/org/chromium/chrome/browser/tabbed_mode/TabbedNavigationBarColorController.java

@@ -28,6 +28,7 @@ import org.chromium.chrome.browser.tabmodel.TabModel;
 import org.chromium.chrome.browser.tabmodel.TabModelSelector;
 import org.chromium.chrome.browser.tabmodel.TabModelSelectorObserver;
 import org.chromium.chrome.browser.ui.ImmersiveModeManager;
+import org.chromium.chrome.browser.util.FeatureUtilities;
 import org.chromium.chrome.browser.vr.VrModeObserver;
 import org.chromium.chrome.browser.vr.VrModuleProvider;
 import org.chromium.ui.UiUtils;
@@ -182,7 +183,8 @@ class TabbedNavigationBarColorController implements VrModeObserver {
         boolean useLightNavigation;
         if (ChromeFeatureList.isInitialized()
                 && (ChromeFeatureList.isEnabled(ChromeFeatureList.HORIZONTAL_TAB_SWITCHER_ANDROID)
-                        || DeviceClassManager.enableAccessibilityLayout())) {
+                        || DeviceClassManager.enableAccessibilityLayout()
+                        || FeatureUtilities.isGridTabSwitcherEnabled())) {
             useLightNavigation = !mTabModelSelector.isIncognitoSelected();
         } else {
             useLightNavigation = !mTabModelSelector.isIncognitoSelected() || overviewVisible;

chrome/android/java/src/org/chromium/chrome/browser/ui/system/StatusBarColorController.java

@@ -31,6 +31,7 @@ import org.chromium.chrome.browser.tabmodel.TabModelSelectorObserver;
 import org.chromium.chrome.browser.tabmodel.TabSelectionType;
 import org.chromium.chrome.browser.toolbar.top.TopToolbarCoordinator;
 import org.chromium.chrome.browser.util.ColorUtils;
+import org.chromium.chrome.browser.util.FeatureUtilities;
 import org.chromium.chrome.browser.widget.ScrimView;
 import org.chromium.ui.UiUtils;
 
@@ -256,7 +257,8 @@ public class StatusBarColorController
             if (!ChromeFeatureList.isInitialized()
                     || (!ChromeFeatureList.isEnabled(
                                 ChromeFeatureList.HORIZONTAL_TAB_SWITCHER_ANDROID)
-                            && !DeviceClassManager.enableAccessibilityLayout())) {
+                            && !DeviceClassManager.enableAccessibilityLayout()
+                            && !FeatureUtilities.isGridTabSwitcherEnabled())) {
                 return mStandardPrimaryBgColor;
             }