Removal of Profile from content part 1.

chrome/browser/profiles/profile.cc

Index: chrome/browser/profiles/profile.cc
diff --git a/chrome/browser/profiles/profile.cc b/chrome/browser/profiles/profile.cc
index 433cebf8f5cf847769628029832502ee8438f34c..933ffd10781b3be67a0480b8e84e8958e0ead3a7 100644
--- a/chrome/browser/profiles/profile.cc
+++ b/chrome/browser/profiles/profile.cc
@@ -100,6 +100,12 @@ Profile::Profile()
 }
 
 // static
+Profile* Profile::FromBrowserContext(content::BrowserContext* browser_context) {
+  // This is safe; this is the only implementation of the browser context.
+  return static_cast<Profile*>(browser_context);
+}
+
+// static
 const char* const Profile::kProfileKey = "__PROFILE__";
 
 #if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) && defined(OS_POSIX)