Move all callers of GetHomeDir() to PathService::Get(base::DIR_HOME).

content/common/plugin_list_posix.cc

Index: content/common/plugin_list_posix.cc
diff --git a/content/common/plugin_list_posix.cc b/content/common/plugin_list_posix.cc
index 72a931073c41abdf3affa45bb357e78bba99cba8..2e587d98d77d40a72b91e596fc00229c710f3d98 100644
--- a/content/common/plugin_list_posix.cc
+++ b/content/common/plugin_list_posix.cc
@@ -16,6 +16,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
+#include "base/base_paths.h"
 #include "base/cpu.h"
 #include "base/file_util.h"
 #include "base/files/file_enumerator.h"
@@ -465,7 +466,8 @@ void PluginList::GetPluginDirectories(std::vector<base::FilePath>* plugin_dirs)
   // 2) NS_USER_PLUGINS_DIR: ~/.mozilla/plugins.
   // This is a de-facto standard, so even though we're not Mozilla, let's
   // look in there too.
-  base::FilePath home = base::GetHomeDir();
+  base::FilePath home;
+  PathService::Get(base::DIR_HOME, &home);
   if (!home.empty())
     plugin_dirs->push_back(home.Append(".mozilla/plugins"));