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fix: use white background for non-OSR renderer by default (#14932)

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Cheng Zhao 2018-10-03 12:09:18 +09:00 committed by Shelley Vohr
parent 319d9e519f
commit a1b2162563
1 changed files with 6 additions and 1 deletions
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7
atom/browser/web_contents_preferences.cc
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@ -272,8 +272,13 @@ void WebContentsPreferences::AppendCommandLineSwitches(
// --background-color.
std::string s;
if (GetAsString(&preference_, options::kBackgroundColor, &s))
if (GetAsString(&preference_, options::kBackgroundColor, &s)) {
command_line->AppendSwitchASCII(switches::kBackgroundColor, s);
} else if (!IsEnabled(options::kOffscreen)) {
// For non-OSR WebContents, we expect to have white background, see
// https://github.com/electron/electron/issues/13764 for more.
command_line->AppendSwitchASCII(switches::kBackgroundColor, "#fff");
}
// --guest-instance-id, which is used to identify guest WebContents.
int guest_instance_id = 0;