Remove deprecated things from net test suite:

net/url_request/url_request_unittest.h

Index: net/url_request/url_request_unittest.h
diff --git a/net/url_request/url_request_unittest.h b/net/url_request/url_request_unittest.h
index 8b496f8b60eb0575e5844b46d7095d537ce33027..4861046299dab4de2722bfe28609cb8252a91407 100644
--- a/net/url_request/url_request_unittest.h
+++ b/net/url_request/url_request_unittest.h
@@ -174,9 +174,6 @@ class TestURLRequestContext : public URLRequestContext {
   }
 };
 
-// TODO(phajdan.jr): Migrate callers to the new name and remove the typedef.
-typedef TestURLRequestContext URLRequestTestContext;
-
 //-----------------------------------------------------------------------------
 
 class TestURLRequest : public URLRequest {
@@ -431,12 +428,6 @@ class BaseTestServer : public base::RefCounted<BaseTestServer> {
                 "@" + host_name_ + ":" + port_str_ + "/" + path);
   }
 
-  // Deprecated in favor of TestServerPage.
-  // TODO(phajdan.jr): Remove TestServerPageW.
-  GURL TestServerPageW(const std::wstring& path) {
-    return TestServerPage(WideToUTF8(path));
-  }
-
   virtual bool MakeGETRequest(const std::string& page_name) = 0;
 
   FilePath GetDataDirectory() {