Blimp: create Mojo component for renderer/browser communication.

blimp/engine/BUILD.gn

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
+import("//mojo/public/tools/bindings/mojom.gni")
 import("//tools/grit/repack.gni")
 import("//tools/grit/grit_rule.gni")
 
 repack("pak") {
   sources = [
     "$root_gen_dir/blink/public/resources/blink_image_resources_100_percent.pak",
     "$root_gen_dir/blink/public/resources/blink_resources.pak",
     "$root_gen_dir/content/app/resources/content_resources_100_percent.pak",
     "$root_gen_dir/content/app/strings/content_strings_en-US.pak",
     "$root_gen_dir/content/browser/tracing/tracing_resources.pak",
@@ skipping 47 matching lines @@
     "app/engine_settings.cc",
     "app/engine_settings.h",
     "app/settings_manager.cc",
     "app/settings_manager.h",
     "app/switches.cc",
     "app/switches.h",
   ]
 
   deps = [
     ":app_ui",
+    ":blob_channel",

[nyquist, 2016/04/05 22:13:19]

Did you mean to just depend on //blimp/engine/mojo:blob_channel here?

[Kevin M, 2016/04/06 00:01:43]

Sorry - b/e/mojo/BUILD.gn should have been removed. I decided to stick with the
convention of using a monolithic BUILD.gn file for engine/ .

     ":common",
+    ":renderer",
     ":session",
     "//base",
     "//blimp/common/proto",
     "//components/web_cache/renderer",
     "//content",
     "//content/public/app:both",
     "//content/public/browser",
     "//content/public/common",
     "//content/public/renderer",
     "//content/public/utility",
@@ skipping 53 matching lines @@
   deps = [
     "//base",
     "//blimp/common/proto",
     "//ui/base",
     "//ui/base/ime",
     "//ui/resources",
     "//ui/wm",
   ]
 }
 
+source_set("renderer") {
+  sources = [
+    "renderer/engine_image_serialization_processor.cc",
+    "renderer/engine_image_serialization_processor.h",
+  ]
+
+  deps = [
+    ":blob_channel_mojo",

[nyquist, 2016/04/05 22:13:19]

Did you mean to just depend on the stuff in //blimp/engine/mojo here?

[Kevin M, 2016/04/06 00:01:43]

Acknowledged.

+    "//base",
+    "//cc",
+    "//skia",
+    "//third_party/libwebp",
+    "//ui/gfx/geometry",
+    "//ui/gl",
+  ]
+}
+
 source_set("session") {
   sources = [
     "session/blimp_engine_session.cc",
     "session/blimp_engine_session.h",
   ]
 
   deps = [
     ":feature",
     "//base",
     "//blimp/common:blimp_common",
     "//blimp/common/proto",
     "//blimp/net:blimp_net",
     "//content",
     "//net",
   ]
 }
 
+# Implements the browser portions of the Mojo bridge to BlobChannel.
+source_set("blob_channel") {
+  sources = [
+    "mojo/blob_channel_mojo_impl.cc",
+    "mojo/blob_channel_mojo_impl.h",
+  ]
+  deps = [
+    ":blob_channel_mojo",
+  ]
+}
+
+mojom("blob_channel_mojo") {
+  sources = [
+    "mojo/blob_channel.mojom",
+  ]
+}
+
 source_set("app_unit_tests") {
   testonly = true
 
   sources = [
     "app/blimp_engine_config_unittest.cc",
     "app/settings_manager_unittest.cc",
     "app/ui/blimp_screen_unittest.cc",
   ]
 
   deps = [
@@ skipping 96 matching lines @@
       _rebased_dockerfile,
       "--startup-script",
       _rebased_startup_script,
       "--manifest",
       _rebased_manifest,
       "--output",
       rebase_path(_bundle),
     ]
   }
 }