Minor UI tweaks to smoothen icons

- Greyed out icons for security UI
- Settings UI layout modifications
- Search popup menu theming
- Edge navigation setting panel opacity

Change-Id: Ie45b73399cf46f561ecf5801f969e63d8b1bba72
diff --git a/res/drawable-xxhdpi/ic_cert_avoid.png b/res/drawable-xxhdpi/ic_cert_avoid.png
index 812a627..9eab55d 100644
--- a/res/drawable-xxhdpi/ic_cert_avoid.png
+++ b/res/drawable-xxhdpi/ic_cert_avoid.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_cert_trusted.png b/res/drawable-xxhdpi/ic_cert_trusted.png
index 55e37f3..41140be 100644
--- a/res/drawable-xxhdpi/ic_cert_trusted.png
+++ b/res/drawable-xxhdpi/ic_cert_trusted.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_cert_untrusted.png b/res/drawable-xxhdpi/ic_cert_untrusted.png
index 0bddf18..e6ab278 100644
--- a/res/drawable-xxhdpi/ic_cert_untrusted.png
+++ b/res/drawable-xxhdpi/ic_cert_untrusted.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_sp_camera.png b/res/drawable-xxhdpi/ic_sp_camera.png
index 4542530..84f2829 100644
--- a/res/drawable-xxhdpi/ic_sp_camera.png
+++ b/res/drawable-xxhdpi/ic_sp_camera.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_sp_location.png b/res/drawable-xxhdpi/ic_sp_location.png
index 5ef0b87..16c41ea 100644
--- a/res/drawable-xxhdpi/ic_sp_location.png
+++ b/res/drawable-xxhdpi/ic_sp_location.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_sp_microphone.png b/res/drawable-xxhdpi/ic_sp_microphone.png
index 5c0ac08..c8898ca 100644
--- a/res/drawable-xxhdpi/ic_sp_microphone.png
+++ b/res/drawable-xxhdpi/ic_sp_microphone.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_sp_popups.png b/res/drawable-xxhdpi/ic_sp_popups.png
index ad83503..5a631c2 100644
--- a/res/drawable-xxhdpi/ic_sp_popups.png
+++ b/res/drawable-xxhdpi/ic_sp_popups.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_sp_storage.png b/res/drawable-xxhdpi/ic_sp_storage.png
index e0b821b..49640e9 100644
--- a/res/drawable-xxhdpi/ic_sp_storage.png
+++ b/res/drawable-xxhdpi/ic_sp_storage.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_sp_thirdcookies.png b/res/drawable-xxhdpi/ic_sp_thirdcookies.png
index 833c00e..5d1431e 100644
--- a/res/drawable-xxhdpi/ic_sp_thirdcookies.png
+++ b/res/drawable-xxhdpi/ic_sp_thirdcookies.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_sp_webrefiner.png b/res/drawable-xxhdpi/ic_sp_webrefiner.png
index f9ad396..564137c 100644
--- a/res/drawable-xxhdpi/ic_sp_webrefiner.png
+++ b/res/drawable-xxhdpi/ic_sp_webrefiner.png
Binary files differ
diff --git a/res/layout/tab.xml b/res/layout/tab.xml
index a72cbe4..003c814 100755
--- a/res/layout/tab.xml
+++ b/res/layout/tab.xml
@@ -66,7 +66,7 @@
         android:layout_height="match_parent"
         android:visibility="gone"
         android:background="#00838f"
-        android:alpha="0.85"
+        android:alpha="0.92"
         android:orientation="vertical">
         <TextView
             android:layout_width="wrap_content"
diff --git a/res/values-v21/styles.xml b/res/values-v21/styles.xml
index 93e8211..5a40700 100644
--- a/res/values-v21/styles.xml
+++ b/res/values-v21/styles.xml
@@ -44,9 +44,10 @@
     <style name="PopupMenuStyle" parent="@android:style/Widget.Material.Light.PopupMenu">
     </style>
     <style name="Suggestions" parent="@android:style/Widget.Material.Light.AutoCompleteTextView">
-        <!-- Doesn't play nice with material <item name="android:popupBackground">@color/NavigationBarBackground</item>-->
+        <item name="android:popupBackground">@color/NavigationBarBackground</item>
         <item name="android:dropDownHorizontalOffset">0dip</item>
         <item name="android:dropDownVerticalOffset">0dip</item>
+        <item name="android:textColor">@color/default_text_color</item>
     </style>
     <style name="TextAppearance.Medium" parent="@android:style/TextAppearance.Material.Medium" />
     <style name="TextAppearance.Small" parent="@android:style/TextAppearance.Material.Small" />
diff --git a/res/values/strings.xml b/res/values/strings.xml
index c28fafd..b737950 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -261,9 +261,9 @@
     <!-- Settings summary [CHAR LIMIT=50]-->
     <string name="pref_content_open_in_background_summary">Open new tabs behind the current tab</string>
     <!-- Settings label [CHAR LIMIT=50] -->
-    <string name="pref_content_homepage">Set homepage</string>
+    <string name="pref_content_homepage">Homepage</string>
     <!-- Settings label -->
-    <string name="pref_content_search_engine">Set search engine</string>
+    <string name="pref_content_search_engine">Search engine</string>
     <!-- Settings summary -->
     <string name="pref_content_search_engine_summary">Choose a search engine</string>
     <!-- Settings button label that to pick what to set the homepage to [CHAR LIMIT=40] -->
diff --git a/res/xml/general_preferences.xml b/res/xml/general_preferences.xml
index 88d0e32..d704526 100644
--- a/res/xml/general_preferences.xml
+++ b/res/xml/general_preferences.xml
@@ -46,16 +46,16 @@
         <SwitchPreference
             android:layout="@layout/swe_preference"
             android:defaultValue="false"
-            android:key="powersave_enabled"
-            android:summary="@string/pref_powersave_enabled_summary"
-            android:title="@string/pref_powersave_enabled" />
+            android:key="nightmode_enabled"
+            android:summary="@string/pref_nightmode_enabled_summary"
+            android:title="@string/pref_nightmode_enabled" />
 
         <SwitchPreference
             android:layout="@layout/swe_preference"
             android:defaultValue="false"
-            android:key="nightmode_enabled"
-            android:summary="@string/pref_nightmode_enabled_summary"
-            android:title="@string/pref_nightmode_enabled" />
+            android:key="powersave_enabled"
+            android:summary="@string/pref_powersave_enabled_summary"
+            android:title="@string/pref_powersave_enabled" />
 
         <com.android.browser.mdm.MdmCheckBoxPreference
             android:layout="@layout/swe_preference"