set the color of the navbar, fix selection with drag touch (#2449)

 .../StatusIndicatorSceneLayer.java            |  7 ++-

 .../browser/toolbar/ToolbarManager.java       | 37 +++++++++++--

 .../chrome/browser/ui/BottomContainer.java    | 19 +++++++

 .../ui/system/StatusBarColorController.java   |  9 ++++

 chrome/browser/about_flags.cc                 |  5 ++

 .../scene_layer/tab_strip_scene_layer.cc      | 16 ++++--

 .../BrowserControlsMarginSupplier.java        |  6 +++

 .../flags/android/chrome_feature_list.cc      |  2 +

 .../browser/flags/CachedFeatureFlags.java     | 19 +++++++

 .../browser/flags/ChromeFeatureList.java      |  4 ++

 .../chrome/browser/ui/appmenu/AppMenu.java    | 25 +++++++++

 .../chrome/browser/ui/appmenu/AppMenu.java    | 30 +++++++++++

 .../ui/appmenu/AppMenuHandlerImpl.java        | 11 ++++

 .../omnibox/LocationBarCoordinator.java       |  9 +++-

 .../browser/omnibox/UrlBarCoordinator.java    | 11 +++-

 .../accessibility/AccessibilitySettings.java  | 16 ++++++

 .../AccessibilitySettingsDelegate.java        |  6 +++

 .../render_widget_host_view_android.cc        |  3 ++

 73 files changed, 768 insertions(+), 56 deletions(-)

 74 files changed, 782 insertions(+), 56 deletions(-)

diff --git a/cc/base/features.cc b/cc/base/features.cc

--- a/cc/base/features.cc

         float offsetFromControls = mBrowserControlsStateProvider.getBottomControlOffset()

                 - mBrowserControlsStateProvider.getBottomControlsHeight();

         offsetFromControls -= mViewportInsetSupplier.get();

diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ui/system/StatusBarColorController.java b/chrome/android/java/src/org/chromium/chrome/browser/ui/system/StatusBarColorController.java

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

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

@@ -13,6 +13,9 @@ import android.view.Window;

 import androidx.annotation.ColorInt;

 import androidx.annotation.Nullable;

+import org.chromium.chrome.browser.flags.ChromeFeatureList;

+import org.chromium.chrome.browser.flags.CachedFeatureFlags;

+

 import org.chromium.base.ApiCompatibilityUtils;

 import org.chromium.base.CallbackController;

 import org.chromium.base.supplier.ObservableSupplier;

@@ -347,6 +350,12 @@ public class StatusBarColorController

         boolean needsDarkStatusBarIcons = !ColorUtils.shouldUseLightForegroundOnBackground(color);

         ApiCompatibilityUtils.setStatusBarIconColor(root, needsDarkStatusBarIcons);

         ApiCompatibilityUtils.setStatusBarColor(mWindow, color);

+        if (CachedFeatureFlags.isEnabled(ChromeFeatureList.MOVE_TOP_TOOLBAR_TO_BOTTOM) &&

+                Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {

+            UiUtils.setNavigationBarIconColor(mWindow.getDecorView().getRootView(),

+                needsDarkStatusBarIcons);

+            mWindow.setNavigationBarColor(color);

+        }

     }

     /**

diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc

--- a/chrome/browser/about_flags.cc

+++ b/chrome/browser/about_flags.cc

         int footerHeight = inflateFooter(footerResourceId, contentView, menuWidth);

         int headerHeight = inflateHeader(headerResourceId, contentView, menuWidth);

@@ -349,6 +357,14 @@ class AppMenu implements OnItemClickListener, OnKeyListener, AppMenuClickHandler

@@ -302,6 +310,11 @@ class AppMenu implements OnItemClickListener, OnKeyListener, AppMenuClickHandler

         if (popupHeight + popupPosition[1] > visibleDisplayFrame.bottom) {

             mPopup.setHeight(visibleDisplayFrame.height());

         }

+        if (CachedFeatureFlags.isEnabled(ChromeFeatureList.MOVE_TOP_TOOLBAR_TO_BOTTOM)) {

+            // due to some unknown behaviour, the popup must be resized to

+            // allow selection without leaving touch

+            mPopup.setHeight(popupHeight-1);

+        }

         try {

             mPopup.showAtLocation(anchorView.getRootView(), Gravity.NO_GRAVITY, popupPosition[0],

@@ -349,6 +362,14 @@ class AppMenu implements OnItemClickListener, OnKeyListener, AppMenuClickHandler

         int anchorViewX = tempLocation[0];

         int anchorViewY = tempLocation[1];

         int[] offsets = new int[2];

         // If we have a hardware menu button, locate the app menu closer to the estimated

         // hardware menu button location.

@@ -539,6 +555,15 @@ class AppMenu implements OnItemClickListener, OnKeyListener, AppMenuClickHandler

@@ -539,6 +560,15 @@ class AppMenu implements OnItemClickListener, OnKeyListener, AppMenuClickHandler

         }

         int availableScreenSpace = Math.max(

                 anchorViewY, appDimensions.height() - anchorViewY - anchorViewImpactHeight);