4 files changed, 18 insertions, 12 deletions
diff --git a/content/browser/streams/stream.cc b/content/browser/streams/stream.cc
index ca0cf1b..d10770c 100644
--- a/content/browser/streams/stream.cc
+++ b/content/browser/streams/stream.cc
@@ -7,11 +7,13 @@
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop_proxy.h"
+#include "base/values.h"
 #include "content/browser/streams/stream_handle_impl.h"
 #include "content/browser/streams/stream_read_observer.h"
 #include "content/browser/streams/stream_registry.h"
 #include "content/browser/streams/stream_write_observer.h"
 #include "net/base/io_buffer.h"
+#include "net/http/http_response_headers.h"
 
 namespace {
 // Start throttling the connection at about 1MB.
@@ -161,7 +163,7 @@ Stream::StreamState Stream::ReadRawData(net::IOBuffer* buf,
 scoped_ptr<StreamHandle> Stream::CreateHandle(
     const GURL& original_url,
     const std::string& mime_type,
-    const std::string& response_headers) {
+    scoped_refptr<net::HttpResponseHeaders> response_headers) {
   CHECK(!stream_handle_);
   stream_handle_ = new StreamHandleImpl(weak_ptr_factory_.GetWeakPtr(),
                                         original_url,
diff --git a/content/browser/streams/stream.h b/content/browser/streams/stream.h
index e439b72..e7e9586 100644
--- a/content/browser/streams/stream.h
+++ b/content/browser/streams/stream.h
@@ -13,6 +13,7 @@
 #include "url/gurl.h"
 
 namespace net {
+class HttpResponseHeaders;
 class IOBuffer;
 }
 
@@ -77,9 +78,10 @@ class CONTENT_EXPORT Stream : public base::RefCountedThreadSafe<Stream> {
   // and STREAM_COMPLETE if the stream is finalized and all data has been read.
   StreamState ReadRawData(net::IOBuffer* buf, int buf_size, int* bytes_read);
 
-  scoped_ptr<StreamHandle> CreateHandle(const GURL& original_url,
-                                        const std::string& mime_type,
-                                        const std::string& response_headers);
+  scoped_ptr<StreamHandle> CreateHandle(
+      const GURL& original_url,
+      const std::string& mime_type,
+      scoped_refptr<net::HttpResponseHeaders> response_headers);
   void CloseHandle();
 
   // Indicates whether there is space in the buffer to add more data.
diff --git a/content/browser/streams/stream_handle_impl.cc b/content/browser/streams/stream_handle_impl.cc
index cdba12b..d13bdc6 100644
--- a/content/browser/streams/stream_handle_impl.cc
+++ b/content/browser/streams/stream_handle_impl.cc
@@ -8,13 +8,15 @@
 #include "base/location.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "content/browser/streams/stream.h"
+#include "net/http/http_response_headers.h"
 
 namespace content {
 
-StreamHandleImpl::StreamHandleImpl(const base::WeakPtr<Stream>& stream,
-                                   const GURL& original_url,
-                                   const std::string& mime_type,
-                                   const std::string& response_headers)
+StreamHandleImpl::StreamHandleImpl(
+    const base::WeakPtr<Stream>& stream,
+    const GURL& original_url,
+    const std::string& mime_type,
+    scoped_refptr<net::HttpResponseHeaders> response_headers)
     : stream_(stream),
       url_(stream->url()),
       original_url_(original_url),
@@ -39,7 +41,7 @@ const std::string& StreamHandleImpl::GetMimeType() {
   return mime_type_;
 }
 
-const std::string& StreamHandleImpl::GetResponseHeaders() {
+scoped_refptr<net::HttpResponseHeaders> StreamHandleImpl::GetResponseHeaders() {
   return response_headers_;
 }
 
diff --git a/content/browser/streams/stream_handle_impl.h b/content/browser/streams/stream_handle_impl.h
index deb094f..fc8f5355 100644
--- a/content/browser/streams/stream_handle_impl.h
+++ b/content/browser/streams/stream_handle_impl.h
@@ -22,7 +22,7 @@ class StreamHandleImpl : public StreamHandle {
   StreamHandleImpl(const base::WeakPtr<Stream>& stream,
                    const GURL& original_url,
                    const std::string& mime_type,
-                   const std::string& response_headers);
+                   scoped_refptr<net::HttpResponseHeaders> response_headers);
   virtual ~StreamHandleImpl();
 
  private:
@@ -30,13 +30,13 @@ class StreamHandleImpl : public StreamHandle {
   virtual const GURL& GetURL() OVERRIDE;
   virtual const GURL& GetOriginalURL() OVERRIDE;
   virtual const std::string& GetMimeType() OVERRIDE;
-  virtual const std::string& GetResponseHeaders() OVERRIDE;
+  virtual scoped_refptr<net::HttpResponseHeaders> GetResponseHeaders() OVERRIDE;
 
   base::WeakPtr<Stream> stream_;
   GURL url_;
   GURL original_url_;
   std::string mime_type_;
-  std::string response_headers_;
+  scoped_refptr<net::HttpResponseHeaders> response_headers_;
   base::MessageLoopProxy* stream_message_loop_;
 };