Resize output_rect of aggregated CompositorFrame to enable it to be drawn when resizing.

cc/surfaces/display_unittest.cc

Index: cc/surfaces/display_unittest.cc
diff --git a/cc/surfaces/display_unittest.cc b/cc/surfaces/display_unittest.cc
index 7b82d961312394cf82eff0cde63c3fb2654afa7a..6b0ab1287f42ffff1ffd3bf503362a77cc194bc4 100644
--- a/cc/surfaces/display_unittest.cc
+++ b/cc/surfaces/display_unittest.cc
@@ -395,6 +395,30 @@ TEST_F(DisplayTest, DisplayDamaged) {
     EXPECT_EQ(6u, output_surface_ptr_->num_sent_frames());
   }
 
+  {
+    // Surface that's damaged completely should be resized and swapped.
+    pass = RenderPass::Create();
+    pass->output_rect = gfx::Rect(0, 0, 99, 99);
+    pass->damage_rect = gfx::Rect(0, 0, 99, 99);
+    pass->id = RenderPassId(1, 1);
+
+    pass_list.push_back(pass.Pass());
+    scheduler.ResetDamageForTest();
+    SubmitCompositorFrame(&pass_list, surface_id);
+    EXPECT_TRUE(scheduler.damaged);
+    EXPECT_FALSE(scheduler.display_resized_);
+    EXPECT_FALSE(scheduler.has_new_root_surface);
+
+    scheduler.swapped = false;
+    display.DrawAndSwap();
+    EXPECT_TRUE(scheduler.swapped);
+    EXPECT_EQ(7u, output_surface_ptr_->num_sent_frames());
+    EXPECT_EQ(gfx::Size(100, 100),
+              software_output_device_->viewport_pixel_size());
+    EXPECT_EQ(gfx::Rect(0, 0, 100, 100),
+              software_output_device_->damage_rect());
+  }
+
   factory_.Destroy(surface_id);
 }