| Index: extensions/browser/guest_view/extension_options/extension_options_guest.cc
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| diff --git a/extensions/browser/guest_view/extension_options/extension_options_guest.cc b/extensions/browser/guest_view/extension_options/extension_options_guest.cc
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| index 303ee90289e9b3a0cfab205c2e4e2c109dd83e40..f2db3038c85677a26ccde854d186e0fd3814c8ba 100644
 | 
| --- a/extensions/browser/guest_view/extension_options/extension_options_guest.cc
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| +++ b/extensions/browser/guest_view/extension_options/extension_options_guest.cc
 | 
| @@ -162,8 +162,9 @@ bool ExtensionOptionsGuest::IsPreferredSizeModeEnabled() const {
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|  
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|  void ExtensionOptionsGuest::OnPreferredSizeChanged(const gfx::Size& pref_size) {
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|    extension_options_internal::PreferredSizeChangedOptions options;
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| -  options.width = pref_size.width();
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| -  options.height = pref_size.height();
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| +  // Convert the size from physical pixels to logical pixels.
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| +  options.width = PhysicalPixelsToLogicalPixels(pref_size.width());
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| +  options.height = PhysicalPixelsToLogicalPixels(pref_size.height());
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|    DispatchEventToView(new GuestViewBase::Event(
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|        extension_options_internal::OnPreferredSizeChanged::kEventName,
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|        options.ToValue()));
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| 
 |