harmony: convert collected cookies dialog

chrome/browser/ui/views/harmony/harmony_layout_delegate.cc

Index: chrome/browser/ui/views/harmony/harmony_layout_delegate.cc
diff --git a/chrome/browser/ui/views/harmony/harmony_layout_delegate.cc b/chrome/browser/ui/views/harmony/harmony_layout_delegate.cc
index 4988344b98b6c323edd062d3ee036b95eab3363d..f077d3b839d12a72b21bf344cbc82dcb5c8edc92 100644
--- a/chrome/browser/ui/views/harmony/harmony_layout_delegate.cc
+++ b/chrome/browser/ui/views/harmony/harmony_layout_delegate.cc
@@ -42,3 +42,20 @@ int HarmonyLayoutDelegate::GetLayoutDistance(LayoutDistanceType type) const {
 bool HarmonyLayoutDelegate::UseExtraDialogPadding() const {
   return false;
 }
+
+bool HarmonyLayoutDelegate::IsHarmonyMode() const {
+  return true;
+}
+
+int HarmonyLayoutDelegate::GetDialogPreferredWidth(DialogWidthType type) const {
+  switch (type) {
+    case DialogWidthType::SMALL:
+      return 320;
+    case DialogWidthType::MEDIUM:
+      return 448;
+    case DialogWidthType::LARGE:
+      return 512;
+  }
+  NOTREACHED();
+  return 0;
+}