Add apps_browsertests target (currently running 0 tests).

Since trybot configurations only really support building test targets, this change adds a test target (that doesn't run any tests) to ensure that app_shell compiles, so that changes that pass the trybots cannot break the main waterfall due to app_shell compile problems.

BUG=349631

Review URL: https://codereview.chromium.org/205653002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@258549 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 14 insertions, 2 deletions

diff --git a/apps/shell/browser/shell_browser_main_parts.cc b/apps/shell/browser/shell_browser_main_parts.cc
index ab9aac2..fefaf0c 100644
--- a/apps/shell/browser/shell_browser_main_parts.cc
+++ b/apps/shell/browser/shell_browser_main_parts.cc
@@ -76,8 +76,7 @@ namespace apps {
 
 ShellBrowserMainParts::ShellBrowserMainParts(
     const content::MainFunctionParams& parameters)
-    : extension_system_(NULL) {
-}
+    : extension_system_(NULL), parameters_(parameters) {}
 
 ShellBrowserMainParts::~ShellBrowserMainParts() {
 }
@@ -131,6 +130,15 @@ void ShellBrowserMainParts::PreMainMessageLoopRun() {
   devtools_delegate_.reset(
       new content::ShellDevToolsDelegate(browser_context_.get()));
 
+  // For running browser tests.
+  // TODO(yoz): This is set up to exit prematurely because we don't have
+  // any tests yet.
+  if (parameters_.ui_task) {
+    parameters_.ui_task->Run();
+    delete parameters_.ui_task;
+    return;
+  }
+
   CreateRootWindow();
   CreateViewsDelegate();
 
diff --git a/apps/shell/browser/shell_browser_main_parts.h b/apps/shell/browser/shell_browser_main_parts.h
index 653e90d..8d559bc 100644
--- a/apps/shell/browser/shell_browser_main_parts.h
+++ b/apps/shell/browser/shell_browser_main_parts.h
@@ -9,6 +9,7 @@
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/browser/browser_main_parts.h"
+#include "content/public/common/main_function_params.h"
 #include "ui/aura/window_tree_host_observer.h"
 
 namespace aura {
@@ -105,6 +106,9 @@ class ShellBrowserMainParts : public content::BrowserMainParts,
   // Owned by the KeyedService system.
   extensions::ShellExtensionSystem* extension_system_;
 
+  // For running app browsertests.
+  const content::MainFunctionParams parameters_;
+
   DISALLOW_COPY_AND_ASSIGN(ShellBrowserMainParts);
 };