Fixing bug in IE screenshot handling due to Windows hook refactor.

Author: jimevans

Diff for: cpp/iedriver/CommandHandlers/ScreenshotCommandHandler.h

@@ -180,8 +180,13 @@ class ScreenshotCommandHandler : public IECommandHandler {
 
     HookProcessor hook;
     hook.Initialize(hook_settings);
+
     hook.PushData(sizeof(max_image_dimensions), &max_image_dimensions);
     browser->SetWidth(max_image_dimensions.right);
+    
+    // Must re-push data because the resize causes a message to the
+    // IE window, and reading the data clears the buffer.
+    hook.PushData(sizeof(max_image_dimensions), &max_image_dimensions);
     browser->SetHeight(max_image_dimensions.bottom);
 
     // Capture the window's canvas to a DIB.

Diff for: cpp/iedriverserver/CHANGELOG

@@ -9,6 +9,10 @@ available via the project downloads page. Changes in "revision" field indicate
 private releases checked into the prebuilts directory of the source tree, but
 not made generally available on the downloads page.
 
+v2.46.0.8
+=========
+ * Fixed bug in screenshot handling due to Windows hook refactor.
+
 v2.46.0.7
 =========
  * Fixed cookie delete bug for related domains.