Expose GetLoggingFileName in ContentBrowserClient.

chrome/browser/chrome_content_browser_client_unittest.cc

Index: chrome/browser/chrome_content_browser_client_unittest.cc
diff --git a/chrome/browser/chrome_content_browser_client_unittest.cc b/chrome/browser/chrome_content_browser_client_unittest.cc
index 2040adc53097d2bce0bd059650b692b7219256c0..d89a8cc95737007535e1587f67981bf17846a30a 100644
--- a/chrome/browser/chrome_content_browser_client_unittest.cc
+++ b/chrome/browser/chrome_content_browser_client_unittest.cc
@@ -580,4 +580,12 @@ TEST_F(ChromeContentBrowserClientClearSiteDataTest, Tasks) {
   WaitForClearingFinished();
 }
 
+class GetLoggingFileTest : public testing::Test {};

[Robert Sesek, 2017/06/05 15:20:30]

ChromeContentBrowserClient...

[Greg K, 2017/06/05 19:03:31]

Done.

+
+TEST_F(GetLoggingFileTest, GetLoggingFile) {
+  ChromeContentBrowserClient client;
+  base::FilePath log_file_name;
+  EXPECT_FALSE(client.GetLoggingFileName().empty());
+}
+
 }  // namespace