Make SdchManager per-profile.

chrome/browser/net/sdch_dictionary_fetcher.cc

Index: chrome/browser/net/sdch_dictionary_fetcher.cc
diff --git a/chrome/browser/net/sdch_dictionary_fetcher.cc b/chrome/browser/net/sdch_dictionary_fetcher.cc
index 7283e8d1418d5a852722aab4b67a92ce138eb8fe..1130fe336242b5b5c666a2ae433771e1b98d3bd4 100644
--- a/chrome/browser/net/sdch_dictionary_fetcher.cc
+++ b/chrome/browser/net/sdch_dictionary_fetcher.cc
@@ -14,22 +14,20 @@
 #include "net/url_request/url_request_status.h"
 
 SdchDictionaryFetcher::SdchDictionaryFetcher(
+    net::SdchManager* manager,
     net::URLRequestContextGetter* context)
-    : weak_factory_(this),
+    : manager_(manager),
+      weak_factory_(this),
       task_is_pending_(false),
       context_(context) {
   DCHECK(CalledOnValidThread());
+  DCHECK(manager);
 }
 
 SdchDictionaryFetcher::~SdchDictionaryFetcher() {
   DCHECK(CalledOnValidThread());
 }
 
-// static
-void SdchDictionaryFetcher::Shutdown() {
-  net::SdchManager::Shutdown();
-}
-
 void SdchDictionaryFetcher::Schedule(const GURL& dictionary_url) {
   DCHECK(CalledOnValidThread());
 
@@ -62,6 +60,7 @@ void SdchDictionaryFetcher::ScheduleDelayedRun() {
 }
 
 void SdchDictionaryFetcher::StartFetching() {
+  DCHECK(CalledOnValidThread());
   DCHECK(task_is_pending_);
   task_is_pending_ = false;
 
@@ -77,11 +76,12 @@ void SdchDictionaryFetcher::StartFetching() {
 
 void SdchDictionaryFetcher::OnURLFetchComplete(
     const net::URLFetcher* source) {
+  DCHECK(CalledOnValidThread());
   if ((200 == source->GetResponseCode()) &&
       (source->GetStatus().status() == net::URLRequestStatus::SUCCESS)) {
     std::string data;
     source->GetResponseAsString(&data);
-    net::SdchManager::Global()->AddSdchDictionary(data, source->GetURL());
+    manager_->AddSdchDictionary(data, source->GetURL());
   }
   current_fetch_.reset(NULL);
   ScheduleDelayedRun();