Rename WindowTreeHost functions to indicate pixels/dips.

content/browser/web_contents/web_contents_view_aura.cc

Index: content/browser/web_contents/web_contents_view_aura.cc
diff --git a/content/browser/web_contents/web_contents_view_aura.cc b/content/browser/web_contents/web_contents_view_aura.cc
index a27ff8ea0e1f2f0ed0051ecc442d6cd0bcec5cd8..bf3dc759fd232753f4b0692524f19a5b35f89a0f 100644
--- a/content/browser/web_contents/web_contents_view_aura.cc
+++ b/content/browser/web_contents/web_contents_view_aura.cc
@@ -484,11 +484,11 @@ class WebContentsViewAura::WindowObserver
   }
 
   // Overridden WindowTreeHostObserver:
-  void OnHostMoved(const aura::WindowTreeHost* host,
-                   const gfx::Point& new_origin) override {
+  void OnHostMovedInPixel(const aura::WindowTreeHost* host,
+                          const gfx::Point& new_origin_in_pixel) override {
     TRACE_EVENT1("ui",
-                 "WebContentsViewAura::WindowObserver::OnHostMoved",
-                 "new_origin", new_origin.ToString());
+                 "WebContentsViewAura::WindowObserver::OnHostMovedInPixel",
+                 "new_origin_in_pixel", new_origin_in_pixel.ToString());
 
     // This is for the desktop case (i.e. Aura desktop).
     SendScreenRects();