Fixed view example. It was failing because some of view classes requires WidgetGTK in

views/examples/scroll_view_example.h

Index: views/examples/scroll_view_example.h
diff --git a/views/examples/scroll_view_example.h b/views/examples/scroll_view_example.h
index 2fd2d2f5fe14cab02df587c01e0940ce569e3276..035c06c3789f6fc45ba48a2ea24e96706b14ac7c 100644
--- a/views/examples/scroll_view_example.h
+++ b/views/examples/scroll_view_example.h
@@ -13,9 +13,18 @@
 
 namespace examples {
 
-class ScrollViewExample : protected ExampleBase, private views::ButtonListener {
+class ScrollViewExample : public ExampleBase,
+                          public views::ButtonListener {
  public:
-  explicit ScrollViewExample(ExamplesMain* main) : ExampleBase(main) {
+  explicit ScrollViewExample(ExamplesMain* main): ExampleBase(main) {}
+
+  virtual ~ScrollViewExample() {}
+
+  virtual std::wstring GetExampleTitle() {
+    return L"Scroll View";
+  }
+
+  virtual void CreateExampleView(views::View* container) {
     wide_ = new views::TextButton(this, L"Wide");
     tall_ = new views::TextButton(this, L"Tall");
     big_square_ = new views::TextButton(this, L"Big Square");
@@ -27,9 +36,8 @@ class ScrollViewExample : protected ExampleBase, private views::ButtonListener {
     scrollable_->SetBounds(0, 0, 1000, 100);
     scrollable_->SetColor(SK_ColorYELLOW, SK_ColorCYAN);
 
-    container_ = new views::View();
-    views::GridLayout* layout = new views::GridLayout(container_);
-    container_->SetLayoutManager(layout);
+    views::GridLayout* layout = new views::GridLayout(container);
+    container->SetLayoutManager(layout);
 
     // Add scroll view.
     views::ColumnSet* column_set = layout->AddColumnSet(0);
@@ -52,16 +60,6 @@ class ScrollViewExample : protected ExampleBase, private views::ButtonListener {
     layout->AddView(scroll_to_);
   }
 
-  virtual ~ScrollViewExample() {}
-
-  virtual std::wstring GetExampleTitle() {
-    return L"Scroll View";
-  }
-
-  virtual views::View* GetExampleView() {
-    return container_;
-  }
-
  private:
   // ScrollView's content, which draws gradient color on background.
   // TODO(oshima): add child views as well.
@@ -108,9 +106,6 @@ class ScrollViewExample : protected ExampleBase, private views::ButtonListener {
     scroll_view_->Layout();
   }
 
-  // The view containing this test's controls.
-  views::View* container_;
-
   // Control buttons to change the size of scrollable and jump to
   // predefined position.
   views::TextButton* wide_, *tall_, *big_square_, *small_square_, *scroll_to_;