[WIP] Attempt to move everything cssom into a cssom namespace

third_party/WebKit/Source/core/css/cssom/CSSStyleImageValue.cpp

Index: third_party/WebKit/Source/core/css/cssom/CSSStyleImageValue.cpp
diff --git a/third_party/WebKit/Source/core/css/cssom/CSSStyleImageValue.cpp b/third_party/WebKit/Source/core/css/cssom/CSSStyleImageValue.cpp
index 3f6a5c0ba3b60ddc465ce67fd99193080fca459a..e9f1203a69c892aa252e897c8fe16fad65f71963 100644
--- a/third_party/WebKit/Source/core/css/cssom/CSSStyleImageValue.cpp
+++ b/third_party/WebKit/Source/core/css/cssom/CSSStyleImageValue.cpp
@@ -5,6 +5,7 @@
 #include "core/css/cssom/CSSStyleImageValue.h"
 
 namespace blink {
+namespace cssom {
 
 double CSSStyleImageValue::intrinsicWidth(bool& isNull)
 {
@@ -35,4 +36,6 @@ double CSSStyleImageValue::intrinsicRatio(bool& isNull)
     return intrinsicWidth(isNull) / intrinsicHeight(isNull);
 }
 
+} // namespace cssom
 } // namespace blink
+