Do not allow Views new-dialog-style windows to be resized.

ui/views/window/dialog_delegate_unittest.cc

+// Copyright (c) 2012 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.
+
+#include "ui/base/hit_test.h"
+#include "ui/views/bubble/bubble_border.h"
+#include "ui/views/bubble/bubble_frame_view.h"
+#include "ui/views/test/views_test_base.h"
+#include "ui/views/widget/widget.h"
+#include "ui/views/window/dialog_delegate.h"
+
+namespace views {
+
+typedef ViewsTestBase DialogTest;
+
+namespace {
+
+class TestDialog : public DialogDelegateView {
+ public:
+  TestDialog() {}
+  virtual ~TestDialog() {}
+
+  // BubbleDelegateView overrides:
+  virtual gfx::Size GetPreferredSize() OVERRIDE { return gfx::Size(200, 200); }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(TestDialog);
+};
+
+}  // namespace
+
+TEST_F(DialogTest, HitTest) {
+  TestDialog* dialog = new TestDialog();
+  DialogDelegate::CreateDialogWidget(dialog, NULL, GetContext());
+  const NonClientView* view = dialog->GetWidget()->non_client_view();
+
+  if (DialogDelegate::UseNewStyle()) {
+    // Ensure that the new style's BubbleFrameView hit-tests as expected.
+    BubbleFrameView* frame = static_cast<BubbleFrameView*>(view->frame_view());
+    const int border = frame->bubble_border()->GetBorderThickness();
+
+    struct {
+      const int point;
+      const int hit;
+    } cases[] = {
+      { border,      HTSYSMENU },
+      { border + 10, HTSYSMENU },
+      { border + 20, HTCAPTION },
+      { border + 40, HTCLIENT  },
+      { border + 50, HTCLIENT  },
+      { 1000,        HTNOWHERE },
+    };
+
+    for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
+      gfx::Point point(cases[i].point, cases[i].point);
+      EXPECT_EQ(cases[i].hit, frame->NonClientHitTest(point))
+          << " with border: " << border << ", at point " << cases[i].point;
+    }
+  }
+}
+
+}  // namespace views