Enable viewport-meta setting again

We enabled this using a command-line argument in 5.6, but that argument
is no longer available in 5.7, so instead set it to match viewport
enabled.

Task-number: QTBUG-57206
Change-Id: Ibef9e93bc96f74429870fdb340d6ea0c0030159c
Reviewed-by: Jocelyn Turcotte (Woboq GmbH) <jturcotte@woboq.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/core/web_engine_settings.cpp b/src/core/web_engine_settings.cpp
index c17177745..2e0669d4e 100644
--- a/src/core/web_engine_settings.cpp
+++ b/src/core/web_engine_settings.cpp
@@ -298,6 +298,11 @@ void WebEngineSettings::applySettingsToWebPreferences(content::WebPreferences *p
 {
     // Override for now
     prefs->touch_enabled = isTouchScreenAvailable();
+    if (prefs->viewport_enabled) {
+        // We should enable viewport and viewport-meta together, but since 5.7 we
+        // no longer have a command-line flag for viewport-meta.
+        prefs->viewport_meta_enabled = true;
+    }
 
     // Attributes mapping.
     prefs->loads_images_automatically = testAttribute(AutoLoadImages);