Move HostAllocateSharedMemoryBuffer to content::RenderThread now that we have an interface.

BUG=98716
Review URL: http://codereview.chromium.org/8199018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@104585 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 15 insertions, 13 deletions

diff --git a/content/public/renderer/render_thread.h b/content/public/renderer/render_thread.h
index 3f1e964..a7659e4 100644
--- a/content/public/renderer/render_thread.h
+++ b/content/public/renderer/render_thread.h
@@ -6,6 +6,7 @@
 #define CONTENT_PUBLIC_RENDERER_RENDER_THREAD_H_
 
 #include "base/basictypes.h"
+#include "base/shared_memory.h"
 #include "content/common/content_export.h"
 #include "ipc/ipc_channel_proxy.h"
 
@@ -68,6 +69,11 @@ class CONTENT_EXPORT RenderThread : public IPC::Message::Sender {
   // Helper function to send over a string to be recorded by user metrics
   virtual void RecordUserMetrics(const std::string& action) = 0;
 
+  // Asks the host to create a block of shared memory for the renderer.
+  // The shared memory handle allocated by the host is returned back.
+  virtual base::SharedMemoryHandle HostAllocateSharedMemoryBuffer(
+      uint32 buffer_size) = 0;
+
   // Registers the given V8 extension with WebKit.
   virtual void RegisterExtension(v8::Extension* extension) = 0;
 
diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
index 556ffaa..7ffa01f 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -517,6 +517,13 @@ void RenderThreadImpl::RecordUserMetrics(const std::string& action) {
   Send(new ViewHostMsg_UserMetricsRecordAction(action));
 }
 
+base::SharedMemoryHandle RenderThreadImpl::HostAllocateSharedMemoryBuffer(
+  uint32 buffer_size) {
+  base::SharedMemoryHandle mem_handle;
+  Send(new ViewHostMsg_AllocateSharedMemoryBuffer(buffer_size, &mem_handle));
+  return mem_handle;
+}
+
 void RenderThreadImpl::RegisterExtension(v8::Extension* extension) {
   WebScriptController::registerExtension(extension);
   v8_extensions_.insert(extension->name());
diff --git a/content/renderer/render_thread_impl.h b/content/renderer/render_thread_impl.h
index 7da8d30..092dcb4 100644
--- a/content/renderer/render_thread_impl.h
+++ b/content/renderer/render_thread_impl.h
@@ -11,7 +11,6 @@
 #include <vector>
 
 #include "base/observer_list.h"
-#include "base/shared_memory.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "build/build_config.h"
@@ -110,6 +109,8 @@ class CONTENT_EXPORT RenderThreadImpl : public content::RenderThread,
   virtual void WidgetRestored() OVERRIDE;
   virtual void EnsureWebKitInitialized() OVERRIDE;
   virtual void RecordUserMetrics(const std::string& action) OVERRIDE;
+  virtual base::SharedMemoryHandle HostAllocateSharedMemoryBuffer(
+      uint32 buffer_size) OVERRIDE;
   virtual void RegisterExtension(v8::Extension* extension) OVERRIDE;
   virtual bool IsRegisteredExtension(
       const std::string& v8_extension_name) const OVERRIDE;
diff --git a/content/renderer/render_view.cc b/content/renderer/render_view.cc
index e482ac4..a9bcb65 100644
--- a/content/renderer/render_view.cc
+++ b/content/renderer/render_view.cc
@@ -567,13 +567,6 @@ bool RenderView::GetPluginInfo(const GURL& url,
   return found;
 }
 
-base::SharedMemoryHandle RenderView::HostAllocateSharedMemoryBuffer(
-    uint32 buffer_size) {
-  base::SharedMemoryHandle mem_handle;
-  Send(new ViewHostMsg_AllocateSharedMemoryBuffer(buffer_size, &mem_handle));
-  return mem_handle;
-}
-
 bool RenderView::OnMessageReceived(const IPC::Message& message) {
   WebFrame* main_frame = webview() ? webview()->mainFrame() : NULL;
   if (main_frame)
diff --git a/content/renderer/render_view.h b/content/renderer/render_view.h
index 682707b..4f229d34 100644
--- a/content/renderer/render_view.h
+++ b/content/renderer/render_view.h
@@ -350,11 +350,6 @@ class RenderView : public RenderWidget,
                                     webkit::WebPluginInfo* plugin_info,
                                     std::string* actual_mime_type);
 
-  // Asks the host to create a block of shared memory for the renderer.
-  // The shared memory handle allocated by the host is returned back.
-  CONTENT_EXPORT base::SharedMemoryHandle HostAllocateSharedMemoryBuffer(
-      uint32 buffer_size);
-
   // IPC::Channel::Listener implementation -------------------------------------
 
   virtual bool OnMessageReceived(const IPC::Message& msg);