Aura under Linux is enabled with:

   'use_aura': 1,

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7850026

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@101704 0039d316-1c4b-4281-b951-d872f2087c98

7 files changed, 24 insertions, 14 deletions

diff --git a/content/browser/browser_main.cc b/content/browser/browser_main.cc
index 639e901..b2ba07d 100644
--- a/content/browser/browser_main.cc
+++ b/content/browser/browser_main.cc
@@ -291,7 +291,12 @@ void BrowserMainParts::InitializeToolkit() {
   // TODO(satorux, stevenjb): remove this once it is no longer needed.
   dbus_g_thread_init();
 #endif
+#if defined(USE_AURA)
+  // TODO(saintlou): We still need some GTK at the lowest level, so init here.
+  gtk_init(NULL, NULL);
+#else
   gfx::GtkInitFromCommandLine(parameters().command_line_);
+#endif
   SetUpGLibLogHandler();
 #endif
 
diff --git a/content/browser/gpu/gpu_process_host.cc b/content/browser/gpu/gpu_process_host.cc
index 85d6b5f..49c2572 100644
--- a/content/browser/gpu/gpu_process_host.cc
+++ b/content/browser/gpu/gpu_process_host.cc
@@ -59,7 +59,7 @@ static const int kGpuMaxCrashCount = 3;
 
 int g_last_host_id = 0;
 
-#if defined(TOOLKIT_USES_GTK)
+#if defined(TOOLKIT_USES_GTK) && !defined(USE_AURA)
 
 class ReleasePermanentXIDDispatcher: public Task {
  public:
@@ -95,7 +95,7 @@ void SendGpuProcessMessage(int renderer_id,
 
 }  // anonymous namespace
 
-#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI)
+#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI) && !defined(USE_AURA)
 // Used to put a lock on surfaces so that the window to which the GPU
 // process is drawing to doesn't disappear while it is drawing when
 // a tab is closed.
@@ -120,7 +120,7 @@ GpuProcessHost::SurfaceRef::~SurfaceRef() {
                           FROM_HERE,
                           new ReleasePermanentXIDDispatcher(surface_));
 }
-#endif  // defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI)
+#endif  // defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI) && !defined(USE_AURA)
 
 // This class creates a GPU thread (instead of a GPU process), when running
 // with --in-process-gpu or --single-process.
@@ -371,7 +371,7 @@ void GpuProcessHost::CreateViewCommandBuffer(
   DCHECK(CalledOnValidThread());
   linked_ptr<CreateCommandBufferCallback> wrapped_callback(callback);
 
-#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI)
+#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI) && !defined(USE_AURA)
   ViewID view_id(renderer_id, render_view_id);
 
   // There should only be one such command buffer (for the compositor).  In
@@ -384,13 +384,13 @@ void GpuProcessHost::CreateViewCommandBuffer(
     surface_ref = (*it).second;
   else
     surface_ref.reset(new SurfaceRef(compositing_surface));
-#endif  // defined(TOOLKIT_USES_GTK) && defined(TOUCH_UI)
+#endif  // defined(TOOLKIT_USES_GTK) && defined(TOUCH_UI) && !defined(USE_AURA)
 
   if (compositing_surface != gfx::kNullPluginWindow &&
       Send(new GpuMsg_CreateViewCommandBuffer(
           compositing_surface, render_view_id, renderer_id, init_params))) {
     create_command_buffer_requests_.push(wrapped_callback);
-#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI)
+#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI) && !defined(USE_AURA)
     surface_refs_.insert(std::pair<ViewID, linked_ptr<SurfaceRef> >(
         view_id, surface_ref));
 #endif
@@ -443,12 +443,12 @@ void GpuProcessHost::OnCommandBufferCreated(const int32 route_id) {
 void GpuProcessHost::OnDestroyCommandBuffer(
     gfx::PluginWindowHandle window, int32 renderer_id,
     int32 render_view_id) {
-#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI)
+#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI) && !defined(USE_AURA)
   ViewID view_id(renderer_id, render_view_id);
   SurfaceRefMap::iterator it = surface_refs_.find(view_id);
   if (it != surface_refs_.end())
     surface_refs_.erase(it);
-#endif  // defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI)
+#endif  // defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI) && !defined(USE_AURA)
 }
 
 void GpuProcessHost::OnGraphicsInfoCollected(const GPUInfo& gpu_info) {
diff --git a/content/browser/gpu/gpu_process_host.h b/content/browser/gpu/gpu_process_host.h
index b337176..15ce84d 100644
--- a/content/browser/gpu/gpu_process_host.h
+++ b/content/browser/gpu/gpu_process_host.h
@@ -123,7 +123,7 @@ class GpuProcessHost : public BrowserChildProcessHost,
   std::queue<linked_ptr<CreateCommandBufferCallback> >
       create_command_buffer_requests_;
 
-#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI)
+#if defined(TOOLKIT_USES_GTK) && !defined(TOUCH_UI) && !defined(USE_AURA)
   typedef std::pair<int32 /* renderer_id */,
                     int32 /* render_view_id */> ViewID;
 
diff --git a/content/browser/plugin_process_host.cc b/content/browser/plugin_process_host.cc
index 665d4f0..7b48aea 100644
--- a/content/browser/plugin_process_host.cc
+++ b/content/browser/plugin_process_host.cc
@@ -102,7 +102,9 @@ void PluginProcessHost::OnReparentPluginWindow(HWND window, HWND parent) {
 void PluginProcessHost::OnMapNativeViewId(gfx::NativeViewId id,
                                           gfx::PluginWindowHandle* output) {
   *output = 0;
+#if !defined(USE_AURA)
   GtkNativeViewManager::GetInstance()->GetXIDForId(output, id);
+#endif
 }
 #endif  // defined(TOOLKIT_USES_GTK)
 
diff --git a/content/browser/renderer_host/render_message_filter_aura.cc b/content/browser/renderer_host/render_message_filter_aura.cc
index 311b163..a4d7a04 100644
--- a/content/browser/renderer_host/render_message_filter_aura.cc
+++ b/content/browser/renderer_host/render_message_filter_aura.cc
@@ -6,7 +6,7 @@
 
 // TODO(shess): Provide a mapping from reply_msg->routing_id() to HWND
 // so that we can eliminate the NativeViewId parameter.
-
+#if defined(OS_WIN)
 void RenderMessageFilter::OnGetWindowRect(gfx::NativeViewId window_id,
                                           gfx::Rect* rect) {
   // TODO(beng):
@@ -26,3 +26,4 @@ void RenderMessageFilter::OnGetScreenInfo(gfx::NativeViewId view,
   // TODO(beng):
   NOTIMPLEMENTED();
 }
+#endif // OS_WIN
diff --git a/content/browser/renderer_host/render_widget_host.cc b/content/browser/renderer_host/render_widget_host.cc
index add827a..fe5816b 100644
--- a/content/browser/renderer_host/render_widget_host.cc
+++ b/content/browser/renderer_host/render_widget_host.cc
@@ -204,7 +204,7 @@ bool RenderWidgetHost::OnMessageReceived(const IPC::Message &msg) {
     IPC_MESSAGE_HANDLER(ViewHostMsg_AcceleratedSurfaceBuffersSwapped,
                         OnAcceleratedSurfaceBuffersSwapped)
 #endif
-#if defined(TOOLKIT_USES_GTK)
+#if defined(TOOLKIT_USES_GTK) && !defined(USE_AURA)
     IPC_MESSAGE_HANDLER(ViewHostMsg_CreatePluginContainer,
                         OnMsgCreatePluginContainer)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DestroyPluginContainer,
@@ -1105,7 +1105,7 @@ void RenderWidgetHost::OnMsgDidActivateAcceleratedCompositing(bool activated) {
 #elif defined(OS_WIN)
   if (view_)
     view_->ShowCompositorHostWindow(is_accelerated_compositing_active_);
-#elif defined(TOOLKIT_USES_GTK)
+#elif defined(TOOLKIT_USES_GTK) && !defined(USE_AURA)
   if (view_)
     view_->AcceleratedCompositingActivated(activated);
 #endif
@@ -1237,6 +1237,7 @@ void RenderWidgetHost::ProcessKeyboardEventAck(int type, bool processed) {
 }
 
 void RenderWidgetHost::ActivateDeferredPluginHandles() {
+#if !defined(USE_AURA)
   if (view_ == NULL)
     return;
 
@@ -1247,6 +1248,7 @@ void RenderWidgetHost::ActivateDeferredPluginHandles() {
   }
 
   deferred_plugin_handles_.clear();
+#endif
 }
 
 void RenderWidgetHost::StartUserGesture() {
diff --git a/content/browser/renderer_host/render_widget_host_view.cc b/content/browser/renderer_host/render_widget_host_view.cc
index 6f16071..ba714df 100644
--- a/content/browser/renderer_host/render_widget_host_view.cc
+++ b/content/browser/renderer_host/render_widget_host_view.cc
@@ -10,7 +10,7 @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/mac/WebScreenInfoFactory.h"
 #endif
 
-#if defined(TOUCH_UI)
+#if defined(TOUCH_UI) || defined(USE_AURA)
 #include <gdk/gdkx.h>
 #include <gtk/gtk.h>
 
@@ -29,7 +29,7 @@ void RenderWidgetHostView::GetDefaultScreenInfo(
 
 // TODO(erg): move this to render_widget_host_view_views_gtk.cc when if it
 // moves to content.
-#if defined(TOUCH_UI)
+#if defined(TOUCH_UI) || defined(USE_AURA)
 // static
 void RenderWidgetHostView::GetDefaultScreenInfo(
     WebKit::WebScreenInfo* results) {