a11y: Exclude children of nested keyboard accessible controls from a11y tree.

ui/views/accessibility/native_view_accessibility_auralinux.cc

Index: ui/views/accessibility/native_view_accessibility_auralinux.cc
diff --git a/ui/views/accessibility/native_view_accessibility_auralinux.cc b/ui/views/accessibility/native_view_accessibility_auralinux.cc
index 5ee10f8f32901010a87d7d52d56f7d2e679a0f80..30d150a1e15cdad750b16c44ca05aea4abfcfab2 100644
--- a/ui/views/accessibility/native_view_accessibility_auralinux.cc
+++ b/ui/views/accessibility/native_view_accessibility_auralinux.cc
@@ -149,10 +149,11 @@ class AuraLinuxApplication
 
 }  // namespace
 
-// static
-NativeViewAccessibility* NativeViewAccessibility::Create(View* view) {
-  AuraLinuxApplication::GetInstance()->RegisterWidget(view->GetWidget());
-  return new NativeViewAccessibilityAuraLinux(view);
+gfx::NativeViewAccessible NativeViewAccessibilityAuraLinux::GetParent() {
+  gfx::NativeViewAccessible parent = NativeViewAccessibility::GetParent();
+  if (!parent)
+    parent = AuraLinuxApplication::GetInstance()->GetNativeViewAccessible();
+  return parent;
 }
 
 NativeViewAccessibilityAuraLinux::NativeViewAccessibilityAuraLinux(View* view)
@@ -162,11 +163,10 @@ NativeViewAccessibilityAuraLinux::NativeViewAccessibilityAuraLinux(View* view)
 NativeViewAccessibilityAuraLinux::~NativeViewAccessibilityAuraLinux() {
 }
 
-gfx::NativeViewAccessible NativeViewAccessibilityAuraLinux::GetParent() {
-  gfx::NativeViewAccessible parent = NativeViewAccessibility::GetParent();
-  if (!parent)
-    parent = AuraLinuxApplication::GetInstance()->GetNativeViewAccessible();
-  return parent;
+// static
+NativeViewAccessibility* NativeViewAccessibility::Create(View* view) {
+  AuraLinuxApplication::GetInstance()->RegisterWidget(view->GetWidget());
+  return new NativeViewAccessibilityAuraLinux(view);
 }
 
 }  // namespace views