Send synthetic GestureTapDown to focus BrowserPlugin

chrome/browser/apps/guest_view/web_view_browsertest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <queue>
 #include <set>
 #include <utility>
 
 #include "base/callback_helpers.h"
 #include "base/files/file_util.h"
@@ skipping 3300 matching lines @@
   }
 
   content::RenderWidgetHostView* guest_host_view =
       guest_contents->GetRenderWidgetHostView();
   EXPECT_EQ(gfx::Vector2dF(), guest_host_view->GetLastScrollOffset());
 
   // Send scroll gesture to guest and verify embedder scrolls.
   // Perform a scroll gesture of the same magnitude, but in the opposite
   // direction and centered over the GuestView this time.
   guest_rect = guest_contents->GetContainerBounds();
-  embedder_rect = embedder_contents->GetContainerBounds();
-  guest_rect.set_x(guest_rect.x() - embedder_rect.x());
-  guest_rect.set_y(guest_rect.y() - embedder_rect.y());
   {
-    gfx::Point guest_scroll_location(guest_rect.x() + guest_rect.width() / 2,
-                                     guest_rect.y());
+    gfx::Point guest_scroll_location(guest_rect.width() / 2,
+                                     guest_rect.height() / 2);
 
     ScrollWaiter waiter(embedder_host_view);
 
-    content::SimulateGestureScrollSequence(embedder_contents,
+    content::SimulateGestureScrollSequence(guest_contents,
                                            guest_scroll_location,
                                            gfx::Vector2dF(0, gesture_distance));
 
     waiter.WaitForScrollChange(gfx::Vector2dF());
   }
 }
 
 class WebViewScrollGuestContentTest : public WebViewTest {
  public:
   ~WebViewScrollGuestContentTest() override {}
@@ skipping 27 matching lines @@
   gfx::Rect embedder_rect = embedder_contents->GetContainerBounds();
   gfx::Rect guest_rect = guest_contents->GetContainerBounds();
   guest_rect.set_x(guest_rect.x() - embedder_rect.x());
   guest_rect.set_y(guest_rect.y() - embedder_rect.y());
 
   content::RenderWidgetHostView* embedder_host_view =
       embedder_contents->GetRenderWidgetHostView();
   EXPECT_EQ(gfx::Vector2dF(), guest_host_view->GetLastScrollOffset());
   EXPECT_EQ(gfx::Vector2dF(), embedder_host_view->GetLastScrollOffset());
 
-  gfx::Point guest_scroll_location(guest_rect.x() + guest_rect.width() / 2,
-                                   guest_rect.y());
+  gfx::Point guest_scroll_location(guest_rect.width() / 2, 0);
 
   float gesture_distance = 15.f;
   {
     gfx::Vector2dF expected_offset(0.f, gesture_distance);
 
     ScrollWaiter waiter(guest_host_view);
 
     content::SimulateGestureScrollSequence(
-        embedder_contents, guest_scroll_location,
+        guest_contents, guest_scroll_location,
         gfx::Vector2dF(0, -gesture_distance));
 
     waiter.WaitForScrollChange(expected_offset);
   }
   EXPECT_EQ(gfx::Vector2dF(), embedder_host_view->GetLastScrollOffset());
 
   // Use fling gesture to scroll back, velocity should be big enough to scroll
   // content back.
   float fling_velocity = 300.f;
   {
     ScrollWaiter waiter(guest_host_view);
 
     content::SimulateGestureFlingSequence(
-        embedder_contents, guest_scroll_location,
+        guest_contents, guest_scroll_location,
         gfx::Vector2dF(0, fling_velocity));
 
     waiter.WaitForScrollChange(gfx::Vector2dF());
   }
 
   EXPECT_EQ(gfx::Vector2dF(), embedder_host_view->GetLastScrollOffset());
 }
 
 #if defined(USE_AURA)
 // TODO(wjmaclean): when WebViewTest is re-enabled on the site-isolation
@@ skipping 90 matching lines @@
   gfx::Point embedder_origin =
       GetEmbedderWebContents()->GetContainerBounds().origin();
   guest_rect.Offset(-embedder_origin.x(), -embedder_origin.y());
 
   // Generate and send synthetic touch event.
   content::SimulateTouchPressAt(GetEmbedderWebContents(),
                                 guest_rect.CenterPoint());
   EXPECT_TRUE(aura_webview->HasFocus());
 }
 #endif