Bug 744498: Fix some java warnings. r=kats

mobile/android/base/db/BrowserProvider.java.in

@@ -455,7 +455,7 @@ public class BrowserProvider extends ContentProvider {
         }
 
         private void createDefaultBookmarks(SQLiteDatabase db, String pattern) {
-            Class stringsClass = R.string.class;
+            Class<?> stringsClass = R.string.class;
 
             Field[] fields = stringsClass.getFields();
             Pattern p = Pattern.compile(pattern);
@@ -498,7 +498,7 @@ public class BrowserProvider extends ContentProvider {
         }
 
         private void setDefaultFavicon(SQLiteDatabase db, String name, String url) {
-            Class drawablesClass = R.drawable.class;
+            Class<?> drawablesClass = R.drawable.class;
             ByteArrayOutputStream stream = null;
             try {
                 // Look for a drawable with the id R.drawable.bookmarkdefaults_favicon_*

mobile/android/base/sqlite/SQLiteBridge.java

@@ -252,7 +252,7 @@ public class SQLiteBridge {
         SQLiteBridge bridge = null;
         try {
             bridge = new SQLiteBridge(path);
-            bridge.mDbPointer = bridge.openDatabase(path);
+            bridge.mDbPointer = SQLiteBridge.openDatabase(path);
         } catch(SQLiteBridgeException ex) {
             // catch and rethrow as a SQLiteException to match SQLiteDatabase
             throw new SQLiteException(ex.getMessage());