Move Tuple to base namespace.

content/browser/resolve_proxy_msg_helper_unittest.cc

Index: content/browser/resolve_proxy_msg_helper_unittest.cc
diff --git a/content/browser/resolve_proxy_msg_helper_unittest.cc b/content/browser/resolve_proxy_msg_helper_unittest.cc
index c03545c47e76dba275dff499d138430398afc084..9dab2939cdf45879dd306276064e3e19bee810cd 100644
--- a/content/browser/resolve_proxy_msg_helper_unittest.cc
+++ b/content/browser/resolve_proxy_msg_helper_unittest.cc
@@ -89,11 +89,12 @@ class ResolveProxyMsgHelperTest : public testing::Test, public IPC::Listener {
 
  private:
   bool OnMessageReceived(const IPC::Message& msg) override {
-    TupleTypes<ViewHostMsg_ResolveProxy::ReplyParam>::ValueTuple reply_data;
+    base::TupleTypes<ViewHostMsg_ResolveProxy::ReplyParam>::ValueTuple
+        reply_data;
     EXPECT_TRUE(ViewHostMsg_ResolveProxy::ReadReplyParam(&msg, &reply_data));
     DCHECK(!pending_result_.get());
     pending_result_.reset(
-        new PendingResult(get<0>(reply_data), get<1>(reply_data)));
+        new PendingResult(base::get<0>(reply_data), base::get<1>(reply_data)));
     test_sink_.ClearMessages();
     return true;
   }