Add a new "Configure" mechanism to CLD browser-side data interfaces.

components/translate/content/browser/data_file_browser_cld_data_provider.cc

Index: components/translate/content/browser/data_file_browser_cld_data_provider.cc
diff --git a/components/translate/content/browser/data_file_browser_cld_data_provider.cc b/components/translate/content/browser/data_file_browser_cld_data_provider.cc
index e2eba9326d55e1da508cd6af2e581d02f8b3851d..b7c6853a551b4642df319551c751f8708392b02f 100644
--- a/components/translate/content/browser/data_file_browser_cld_data_provider.cc
+++ b/components/translate/content/browser/data_file_browser_cld_data_provider.cc
@@ -44,6 +44,16 @@ BrowserCldDataProvider* CreateBrowserCldDataProviderFor(
   return new DataFileBrowserCldDataProvider(web_contents);
 }
 
+// This implementation requires the parameter to be a pointer to an object
+// of type base::FilePath. A copy will be made and SetCldDataFilePath will
+// be invoked. This allows configuration by the browser for both the
+// "component" and "standalone" data sources without the need to explicitly
+// depend upon one or the other at compile time.
+void ConfigureBrowserCldDataProvider(const void* config) {
+  const base::FilePath* as_path = static_cast<const base::FilePath*>(config);
+  DataFileBrowserCldDataProvider::SetCldDataFilePath(*as_path);
+}
+
 void DataFileBrowserCldDataProvider::SetCldDataFilePath(
     const base::FilePath& path) {
   VLOG(1) << "Setting CLD data file path to: " << path.value();