blimp: Hook up the layer holding the tab content into Chrome.

blimp/client/core/contents/BUILD.gn

Index: blimp/client/core/contents/BUILD.gn
diff --git a/blimp/client/core/contents/BUILD.gn b/blimp/client/core/contents/BUILD.gn
index 4f3e764329ef634487b86b835817fd077bacc93c..052f1a05e3afe16ceff5729cdf8a5073a37ef9b9 100644
--- a/blimp/client/core/contents/BUILD.gn
+++ b/blimp/client/core/contents/BUILD.gn
@@ -15,6 +15,7 @@ source_set("contents") {
     "blimp_contents_impl.h",
     "blimp_contents_manager.cc",
     "blimp_contents_manager.h",
+    "blimp_contents_view.h",
     "blimp_navigation_controller_delegate.h",
     "blimp_navigation_controller_impl.cc",
     "blimp_navigation_controller_impl.h",
@@ -38,6 +39,7 @@ source_set("contents") {
   deps = [
     "//blimp/common",
     "//components/url_formatter",
+    "//skia",
   ]
 
   if (is_android) {
@@ -50,9 +52,16 @@ source_set("contents") {
       "android/blimp_contents_observer_proxy.h",
       "android/blimp_navigation_controller_impl_android.cc",
       "android/blimp_navigation_controller_impl_android.h",
+      "blimp_contents_view_android.cc",
+      "blimp_contents_view_android.h",
     ]
 
     deps += [ ":jni_headers" ]
+  } else {
+    sources += [
+      "blimp_contents_view_aura.cc",
+      "blimp_contents_view_aura.h",

[David Trainor- moved to gerrit, 2016/08/29 05:17:51]

Should this be _aura or _linux?  I don't think we use _aura on the linux client
right?

[Khushal, 2016/08/29 05:54:19]

Yeah, we don't use aura on the linux client but all the native widget stuff for
linux is hidden behind aura. The rest of the code talks in terms of
aura::Windows, and uses a WindowTreeHost which has an implementation for X11,
https://cs.chromium.org/chromium/src/ui/aura/window_tree_host_x11.h, but we just
use a PlatformWindow directly. May be we should be using it too? For now since
the widget in the linux case is an aura::Window so I just named it that. Kept it
consistent with content/ too.

+    ]
   }
 }