browser(webkit): correctly report outerWidth/Height on Mac (#3131)

Author: yury-s

browser_patches/webkit/BUILD_NUMBER

@@ -1,2 +1,2 @@
-1315
-Changed: lushnikov@chromium.org Thu Jul 23 09:56:07 PDT 2020
+1316
+Changed: yurys@chromium.org Thu Jul 23 16:12:30 PDT 2020

browser_patches/webkit/embedder/Playwright/mac/AppDelegate.m

@@ -368,6 +368,11 @@ - (void)webViewDidClose:(WKWebView *)webView {
     }
 }
 
+- (void)_webView:(WKWebView *)webView getWindowFrameWithCompletionHandler:(void (^)(CGRect))completionHandler
+{
+    completionHandler([webView.window frame]);
+}
+
 - (void)webView:(WKWebView *)webView runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(void))completionHandler
 {
     WebViewDialog* dialog = [[WebViewDialog alloc] autorelease];

browser_patches/webkit/embedder/Playwright/mac/BrowserWindowController.m

@@ -421,6 +421,11 @@ - (void)webViewDidClose:(WKWebView *)webView {
     [self.window close];
 }
 
+- (void)_webView:(WKWebView *)webView getWindowFrameWithCompletionHandler:(void (^)(CGRect))completionHandler
+{
+    completionHandler([self.window frame]);
+}
+
 #define DefaultMinimumZoomFactor (.5)
 #define DefaultMaximumZoomFactor (3.0)
 #define DefaultZoomFactorRatio (1.2)