[Dark] Some icon/text color update on dark mode

+ Change download storage permission icon to primary icon color
+ Unify download stroage permission dialog text style
+ Update icon and text color on text bubble for dark mode

Bug: 958489, 958501
Change-Id: I8a8003191a3ec28a01fd6d905997fbb0182361ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1592620Reviewed-by: Theresa <twellington@chromium.org>
Commit-Queue: Becky Zhou <huayinz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#656430}

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

@@ -8,4 +8,4 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:padding="16dp"
-    android:textAppearance="@style/TextAppearance.WhiteTitle2" />
+    android:textAppearance="@style/TextAppearance.Title2.Inverse" />

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

@@ -23,12 +23,12 @@
         android:layout_marginEnd="12dp"
         tools:ignore="ContentDescription"
         android:scaleType="centerInside"
-        app:tint="@color/white_mode_tint" />
+        app:tint="@color/default_icon_color_inverse" />
 
     <TextView
         android:id="@+id/message"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:textAppearance="@style/TextAppearance.WhiteTitle2" />
+        android:textAppearance="@style/TextAppearance.Title2.Inverse" />
 
 </LinearLayout>
\ No newline at end of file

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

@@ -3,24 +3,28 @@
      Use of this source code is governed by a BSD-style license that can be
      found in the LICENSE file.
 -->
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:gravity="start"
-    style="@style/AlertDialogContent" >
-    <ImageView
+    style="@style/AlertDialogContent">
+
+    <org.chromium.ui.widget.ChromeImageView
         android:id="@+id/icon"
         android:layout_width="32dp"
         android:layout_height="32dp"
         android:layout_marginTop="10dp"
         android:src="@drawable/exclamation_triangle"
-        tools:ignore="ContentDescription" />
-    <TextView
+        tools:ignore="ContentDescription"
+        app:tint="@color/default_icon_color" />
+
+    <org.chromium.ui.widget.TextViewWithLeading
         android:id="@+id/text"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:textSize="18sp"
+        android:textAppearance="@style/TextAppearance.BlackTitle1"
         android:paddingTop="0dp"
         android:layout_marginTop="10dp"
-        android:layout_marginStart="48dp" />
+        android:layout_marginStart="48dp"
+        app:leading="@dimen/text_size_large_leading" />
 </FrameLayout>

ui/android/java/res/values-v17/styles.xml

@@ -193,6 +193,10 @@
     <style name="TextAppearance.Body.Inverse" parent="TextAppearance.WhiteBody" tools:ignore="UnusedResources">
         <item name="android:textColor">@color/default_text_color_inverse</item>
     </style>
+    <style name="TextAppearance.Title2.Inverse" parent="TextAppearance.WhiteTitle2"
+        tools:ignore="UnusedResources">
+        <item name="android:textColor">@color/default_text_color_inverse</item>
+    </style>
 
     <!-- Blue Text Styles -->
     <style name="TextAppearance.BlueTitle2" parent="TextAppearance.RobotoMediumStyle" tools:ignore="UnusedResources">