Headers cleanup:

- reduce header dependencies by using bookmark_model_observer.h
- replace #include <iostream> by #include <iosfwd> in headers

Review URL: http://codereview.chromium.org/159280

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21444 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 2 deletions

diff --git a/base/gfx/size.cc b/base/gfx/size.cc
index 018a42c..76dc023 100644
--- a/base/gfx/size.cc
+++ b/base/gfx/size.cc
@@ -10,8 +10,9 @@
 #include <CoreGraphics/CGGeometry.h>
 #endif
 
-#include "base/logging.h"
+#include <iostream>
 
+#include "base/logging.h"
 
 namespace gfx {
 
@@ -49,5 +50,8 @@ void Size::set_height(int height) {
   height_ = height;
 }
 
-
 }  // namespace gfx
+
+std::ostream& operator<<(std::ostream& out, const gfx::Size& s) {
+  return out << s.width() << "x" << s.height();
+}