"Load image" context menu item to reload a LoFi image.

components/data_reduction_proxy/core/browser/data_reduction_proxy_request_options.h

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_request_options.h
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_request_options.h b/components/data_reduction_proxy/core/browser/data_reduction_proxy_request_options.h
index 0721dab5ff93e8dd272940a0ca6c3c5227065d6b..383edfe6ac9eb516cbe4a96ffa7a652583263d51 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_request_options.h
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_request_options.h
@@ -131,7 +131,7 @@ class DataReductionProxyRequestOptions {
   void SetSecureSession(const std::string& secure_session);
 
  protected:
-  void SetHeader(net::HttpRequestHeaders* headers);
+  void SetHeader(net::HttpRequestHeaders* headers, int request_load_flags);
 
   // Returns a UTF16 string that's the hash of the configured authentication
   // |key| and |salt|. Returns an empty UTF16 string if no key is configured or
@@ -170,7 +170,7 @@ class DataReductionProxyRequestOptions {
   void UpdateVersion();
 
   // Updates the value of LoFi and regenerates the header if necessary.
-  void UpdateLoFi();
+  void UpdateLoFi(int request_load_flags);

[bengr, 2015/05/11 20:35:40]

Add a comment that the LoFi header is not added if the request bypasses cache.

[megjablon, 2015/05/11 22:58:40]

Done.

 
   // Update the value of the experiments to be run and regenerate the header if
   // necessary.
@@ -191,7 +191,8 @@ class DataReductionProxyRequestOptions {
   // reduction proxy for HTTP traffic.
   void MaybeAddRequestHeaderImpl(const net::HostPortPair& proxy_server,
                                  bool expect_ssl,
-                                 net::HttpRequestHeaders* request_headers);
+                                 net::HttpRequestHeaders* request_headers,
+                                 int request_load_flags);
 
   // Regenerates the |header_value_| string which is concatenated to the
   // Chrome-proxy header.