Add the ZoomDensity support in the Browser.

Per Leland's requst, change "Set text size" to "Text size" and etc.
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 1e5429f..eae6ccc 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -335,7 +335,7 @@
     <!-- Settings summary -->
     <string name="pref_security_accept_cookies_summary">Allow sites to save and read \"cookie\" data</string>
     <!-- Settings label -->
-    <string name="pref_text_size">Set text size</string>
+    <string name="pref_text_size">Text size</string>
     <!-- Settings text size options; appear in Text size dialog box -->
     <string-array name="pref_text_size_choices">
         <item>Tiny</item>
@@ -354,6 +354,22 @@
         <item><xliff:g>LARGER</xliff:g></item>
         <item><xliff:g>LARGEST</xliff:g></item>
     </string-array>
+    <!-- Settings label -->
+    <string name="pref_default_zoom">Default zoom</string>
+    <!-- Settings default zoom options; appear in default zoom dialog box -->
+    <string-array name="pref_default_zoom_choices">
+        <item>Far</item>
+        <item>Medium</item>
+        <item>Close</item>
+    </string-array>
+    <!-- Title of dialog for setting the default zoom -->
+    <string name="pref_default_zoom_dialogtitle">Default zoom</string>
+    <!-- Do not translate -->
+    <string-array name="pref_default_zoom_values" translatable="false">
+        <item><xliff:g>FAR</xliff:g></item>
+        <item><xliff:g>MEDIUM</xliff:g></item>
+        <item><xliff:g>CLOSE</xliff:g></item>
+    </string-array>
     <!-- Settings screen, section title -->
     <string name="pref_extras_title">Advanced settings</string>
     <!-- Settings label -->
@@ -404,7 +420,7 @@
         <item>2</item>
     </string-array>
     <!-- Settings screen, setting option name -->
-    <string name="pref_default_text_encoding">Set text encoding</string>
+    <string name="pref_default_text_encoding">Text encoding</string>
     <!-- Options in the Default encoding dialog box -->
     <string-array name="pref_default_text_encoding_choices">
         <item>Latin-1 (ISO-8859-1)</item>
diff --git a/res/xml/browser_preferences.xml b/res/xml/browser_preferences.xml
index fdfa839..23618c5 100644
--- a/res/xml/browser_preferences.xml
+++ b/res/xml/browser_preferences.xml
@@ -29,6 +29,14 @@
                 android:dialogTitle="@string/pref_text_size_dialogtitle" />
 
         <ListPreference
+                android:key="default_zoom"
+                android:title="@string/pref_default_zoom"
+                android:defaultValue="MEDIUM"
+                android:entries="@array/pref_default_zoom_choices"
+                android:entryValues="@array/pref_default_zoom_values"
+                android:dialogTitle="@string/pref_default_zoom_dialogtitle" />
+
+        <ListPreference
                 android:key="default_text_encoding"
                 android:title="@string/pref_default_text_encoding"
                 android:defaultValue="@string/pref_default_text_encoding_default"