Update Web Bluetooth API dialog colors for dark mode

Bug: 951095
Change-Id: I7c0b4fcf529bddff9f8918d57ab707a860e7d505
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1562729Reviewed-by: Becky Zhou <huayinz@chromium.org>
Reviewed-by: Theresa <twellington@chromium.org>
Commit-Queue: Sinan Sahin <sinansahin@google.com>
Cr-Commit-Position: refs/heads/master@{#650537}

chrome/android/java/res/color/item_chooser_row_icon_color.xml

@@ -4,7 +4,7 @@
      found in the LICENSE file.
 -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/white" android:state_selected="true"/>
-    <item android:color="@color/primary_text_disabled_material_light" android:state_enabled="false"/>
+    <item android:color="@color/default_icon_color_inverse" android:state_selected="true"/>
+    <item android:color="@color/default_icon_color_disabled" android:state_enabled="false"/>
     <item android:color="@color/default_icon_color"/>
 </selector>

chrome/android/java/res/color/item_chooser_row_text_color.xml

@@ -4,7 +4,7 @@
      found in the LICENSE file.
 -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/white" android:state_selected="true"/>
-    <item android:color="@color/primary_text_disabled_material_light" android:state_enabled="false"/>
+    <item android:color="@color/default_text_color_inverse" android:state_selected="true"/>
+    <item android:color="@color/disabled_text_color" android:state_enabled="false"/>
     <item android:color="@color/default_text_color"/>
 </selector>

chrome/android/java/res/layout/item_chooser_dialog.xml

@@ -9,7 +9,8 @@
     android:layout_height="fill_parent"
     android:orientation="vertical"
     android:paddingBottom="12dp"
-    android:paddingTop="20dp" >
+    android:paddingTop="20dp"
+    android:background="@color/sheet_bg_color">
 
     <!-- The title at the top. -->
     <org.chromium.ui.widget.TextViewWithClickableSpans

chrome/android/java/src/org/chromium/chrome/browser/BluetoothChooserDialog.java

@@ -185,8 +185,14 @@ public class BluetoothChooserDialog
         // Emphasize the origin.
         Profile profile = Profile.getLastUsedProfile();
         SpannableString origin = new SpannableString(mOrigin);
-        OmniboxUrlEmphasizer.emphasizeUrl(
-                origin, mActivity.getResources(), profile, mSecurityLevel, false, true, true);
+
+        assert mActivity instanceof ChromeBaseAppCompatActivity;
+        final boolean useDarkColors = !((ChromeBaseAppCompatActivity) mActivity)
+                                               .getNightModeStateProvider()
+                                               .isInNightMode();
+
+        OmniboxUrlEmphasizer.emphasizeUrl(origin, mActivity.getResources(), profile, mSecurityLevel,
+                false, useDarkColors, true);
         // Construct a full string and replace the origin text with emphasized version.
         SpannableString title =
                 new SpannableString(mActivity.getString(R.string.bluetooth_dialog_title, mOrigin));