Fix mojom dependencies in media/mojo/services, make gn check pass

This fixes the flaky compilation error seen here:
http://build.chromium.org/p/chromium.lkgr/builders/Win%20x64/builds/2616/steps/compile/logs/stdio

FAILED: ninja -t msvc -e environment.x64 -- "C:\b\depot_tools\win_toolchain\vs2013_files\VC\bin\amd64\cl.exe" /nologo /showIncludes /FC @obj\media\mojo\services\media_mojo_lib.mojo_renderer_impl.obj.rsp /c ..\..\media\mojo\services\mojo_renderer_impl.cc /Foobj\media\mojo\services\media_mojo_lib.mojo_renderer_impl.obj /Fdobj\media\media_mojo_lib.cc.pdb
c:\b\build\slave\win_x64\build\src\mojo\public\cpp\application\connect.h(8) : fatalerror C1083: Cannot open include file: 'mojo/public/interfaces/application/service_provider.mojom.h': No such file or directory
                                                                              ninja: build stopped: subcommand failed.

and makes (ToT) gn check media/mojo/services:* pass

R=scherkus@chromium.org

Review URL: https://codereview.chromium.org/592863002

Cr-Commit-Position: refs/heads/master@{#296084}

media/BUILD.gn

@@ -421,6 +421,11 @@ component("media") {
     ]
   }
 
+  public_deps = [
+    "//media/base",
+    "//media/audio",
+  ]
+
   deps += [
     ":shared_memory_support",
     "//base",
@@ -429,8 +434,6 @@ component("media") {
     "//crypto",
     "//crypto:platform",  # TODO(ajwong): This used to be provided by crypto.gyp via export_dependent_settings
     "//gpu/command_buffer/common",
-    "//media/audio",
-    "//media/base",
     "//skia",
     "//third_party/libyuv",
     "//third_party/opus",

media/media.gyp

@@ -1048,6 +1048,8 @@
         'media',
         'media_mojo_bindings',
         '../base/base.gyp:base',
+        '../mojo/mojo_base.gyp:mojo_application_base',
+        '../mojo/mojo_base.gyp:mojo_application_bindings',
         '../mojo/mojo_base.gyp:mojo_environment_chromium',
         '<(mojo_system_for_component)',
       ],

media/mojo/services/BUILD.gn

@@ -23,12 +23,15 @@ source_set("lib") {
 # mojo media::Renderer proxy (to a renderer_app) implementation.
 source_set("renderer_impl_lib") {
   deps = [
+    ":lib",
     "//base",
     "//media",
+    "//media/mojo/interfaces",
+    "//mojo/public/interfaces/application",
     "//mojo/common",
     "//mojo/environment:chromium",
     "//mojo/public/c/system:for_component",
-    ":lib",
+    "//mojo/public/cpp/application",
   ]
 
   sources = [
@@ -91,6 +94,7 @@ shared_library("renderer_apptest") {
     "//base",
     "//base/test:test_support",
     "//media",
+    "//media:shared_memory_support",
     "//media/mojo/interfaces",
     "//mojo/common",
     "//mojo/application",

mojo/public/interfaces/application/BUILD.gn

@@ -4,6 +4,7 @@
 
 import("//mojo/public/tools/bindings/mojom.gni")
 
+# GYP version: mojo/mojo_public.gypi:mojo_application_bindings
 mojom("application") {
   sources = [
     "application.mojom",