net: Remove FilePath version of URLRequestMockHTTPJob::GetMockUrl().

chrome/browser/browser_encoding_browsertest.cc

Index: chrome/browser/browser_encoding_browsertest.cc
diff --git a/chrome/browser/browser_encoding_browsertest.cc b/chrome/browser/browser_encoding_browsertest.cc
index f9116f8e960bd0722cf82d8dd8c8a97b93318678..99820d38a6fceef464d889464e74c445a40f872c 100644
--- a/chrome/browser/browser_encoding_browsertest.cc
+++ b/chrome/browser/browser_encoding_browsertest.cc
@@ -166,7 +166,8 @@ IN_PROC_BROWSER_TEST_P(BrowserEncodingTest, TestEncodingAliasMapping) {
   test_file_path = test_file_path.AppendASCII(
       GetParam().file_name);
 
-  GURL url = net::URLRequestMockHTTPJob::GetMockUrl(test_file_path);
+  GURL url =
+      net::URLRequestMockHTTPJob::GetMockUrl(test_file_path.MaybeAsASCII());
   ui_test_utils::NavigateToURL(browser(), url);
   EXPECT_EQ(GetParam().encoding_name,
             browser()->tab_strip_model()->GetActiveWebContents()->
@@ -187,7 +188,8 @@ IN_PROC_BROWSER_TEST_F(BrowserEncodingTest, DISABLED_TestOverrideEncoding) {
   base::FilePath test_dir_path =
       base::FilePath(kTestDir).AppendASCII(kOverrideTestDir);
   test_dir_path = test_dir_path.AppendASCII(kTestFileName);
-  GURL url = net::URLRequestMockHTTPJob::GetMockUrl(test_dir_path);
+  GURL url =
+      net::URLRequestMockHTTPJob::GetMockUrl(test_dir_path.MaybeAsASCII());
   ui_test_utils::NavigateToURL(browser(), url);
   content::WebContents* web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
@@ -306,7 +308,8 @@ IN_PROC_BROWSER_TEST_F(BrowserEncodingTest, DISABLED_TestEncodingAutoDetect) {
 
     base::FilePath test_file_path(test_dir_path);
     test_file_path = test_file_path.AppendASCII(kTestDatas[i].test_file_name);
-    GURL url = net::URLRequestMockHTTPJob::GetMockUrl(test_file_path);
+    GURL url =
+        net::URLRequestMockHTTPJob::GetMockUrl(test_file_path.MaybeAsASCII());
     ui_test_utils::NavigateToURL(browser(), url);
 
     // Get the encoding used for the page, it must be the default charset we