chrome/blink: Add functionality for in-product help for media elements.

third_party/WebKit/Source/platform/mojo/GeometryStructTraitsTest.cpp

Index: third_party/WebKit/Source/platform/mojo/GeometryStructTraitsTest.cpp
diff --git a/third_party/WebKit/Source/platform/mojo/GeometryStructTraitsTest.cpp b/third_party/WebKit/Source/platform/mojo/GeometryStructTraitsTest.cpp
index 569c7c7a07ea4f141e27f7791eae6b7bca40b18d..f32432596c1b3653983394778063419f1e5798fb 100644
--- a/third_party/WebKit/Source/platform/mojo/GeometryStructTraitsTest.cpp
+++ b/third_party/WebKit/Source/platform/mojo/GeometryStructTraitsTest.cpp
@@ -47,9 +47,8 @@ class GeometryStructTraitsTest
     NOTREACHED();
   }
 
-  void EchoRect(gfx::mojom::blink::RectPtr, EchoRectCallback) override {
-    // The type map is not specified.
-    NOTREACHED();
+  void EchoRect(const WebRect& r, EchoRectCallback callback) override {
+    std::move(callback).Run(r);
   }
 
   void EchoRectF(const WebFloatRect& r, EchoRectFCallback callback) override {
@@ -109,6 +108,18 @@ TEST_F(GeometryStructTraitsTest, PointF) {
   EXPECT_EQ(input, output);
 }
 
+TEST_F(GeometryStructTraitsTest, Rect) {
+  const float kX = 1;
+  const float kY = 2;
+  const float kWidth = 3;
+  const float kHeight = 4;
+  WebRect input(kX, kY, kWidth, kHeight);
+  gfx::mojom::blink::GeometryTraitsTestServicePtr proxy = GetTraitsTestProxy();
+  WebRect output;
+  proxy->EchoRect(input, &output);
+  EXPECT_EQ(input, output);
+}
+
 TEST_F(GeometryStructTraitsTest, RectF) {
   const float kX = 1.234;
   const float kY = 2.345;