Convert string16 -> base::string16 in components/

components/webdata/encryptor/encryptor.h

Index: components/webdata/encryptor/encryptor.h
diff --git a/components/webdata/encryptor/encryptor.h b/components/webdata/encryptor/encryptor.h
index 94ce108afa0f1643785ba6e973ffdd451495cb4c..d76c3c79315cf828352812587df6fbcdf4ddca26 100644
--- a/components/webdata/encryptor/encryptor.h
+++ b/components/webdata/encryptor/encryptor.h
@@ -17,7 +17,7 @@ class Encryptor {
   // Encrypt a string16. The output (second argument) is
   // really an array of bytes, but we're passing it back
   // as a std::string
-  static bool EncryptString16(const string16& plaintext,
+  static bool EncryptString16(const base::string16& plaintext,
                               std::string* ciphertext);
 
   // Decrypt an array of bytes obtained with EncryptString16
@@ -25,7 +25,7 @@ class Encryptor {
   // is a std::string, so you need to first get your (binary)
   // data into a string.
   static bool DecryptString16(const std::string& ciphertext,
-                              string16* plaintext);
+                              base::string16* plaintext);
 
   // Encrypt a string.
   static bool EncryptString(const std::string& plaintext,