Embedding-CSP: Fixing path matching

third_party/WebKit/Source/core/frame/csp/CSPSource.cpp

Index: third_party/WebKit/Source/core/frame/csp/CSPSource.cpp
diff --git a/third_party/WebKit/Source/core/frame/csp/CSPSource.cpp b/third_party/WebKit/Source/core/frame/csp/CSPSource.cpp
index bbde1965e3c178aae9988bbe2c567b2fee718169..92899f7608ee4b27888da2ff7e7578628a09eb2e 100644
--- a/third_party/WebKit/Source/core/frame/csp/CSPSource.cpp
+++ b/third_party/WebKit/Source/core/frame/csp/CSPSource.cpp
@@ -74,7 +74,7 @@ bool CSPSource::hostMatches(const String& host) const {
 }
 
 bool CSPSource::pathMatches(const String& urlPath) const {
-  if (m_path.isEmpty())
+  if (m_path.isEmpty() || (m_path == "/" && urlPath.isEmpty()))
     return true;
 
   String path = decodeURLEscapeSequences(urlPath);