Fix cpplint errors in network_delegate.cc
Fix cpplint errors in network_delegate.cc

electron/electron,the-ress/electron,the-ress/electron,Floato/electron,rreimann/electron,Floato/electron,seanchas116/electron,thomsonreuters/electron,biblerule/UMCTelnetHub,Floato/electron,shiftkey/electron,rreimann/electron,gerhardberger/electron,biblerule/UMCTelnetHub,rajatsingla28/electron,miniak/electron,thomsonreuters/electron,rajatsingla28/electron,gerhardberger/electron,Floato/electron,wan-qy/electron,bpasero/electron,tonyganch/electron,rajatsingla28/electron,the-ress/electron,electron/electron,miniak/electron,rreimann/electron,shiftkey/electron,tonyganch/electron,miniak/electron,rajatsingla28/electron,tonyganch/electron,seanchas116/electron,thomsonreuters/electron,shiftkey/electron,biblerule/UMCTelnetHub,rajatsingla28/electron,bpasero/electron,electron/electron,electron/electron,renaesop/electron,bpasero/electron,wan-qy/electron,tonyganch/electron,shiftkey/electron,the-ress/electron,the-ress/electron,thomsonreuters/electron,thomsonreuters/electron,electron/electron,electron/electron,shiftkey/electron,wan-qy/electron,gerhardberger/electron,bpasero/electron,thomsonreuters/electron,tonyganch/electron,electron/electron,shiftkey/electron,renaesop/electron,renaesop/electron,rreimann/electron,biblerule/UMCTelnetHub,biblerule/UMCTelnetHub,miniak/electron,rreimann/electron,Floato/electron,renaesop/electron,bpasero/electron,renaesop/electron,the-ress/electron,tonyganch/electron,rreimann/electron,seanchas116/electron,bpasero/electron,seanchas116/electron,seanchas116/electron,miniak/electron,wan-qy/electron,gerhardberger/electron,bpasero/electron,Floato/electron,renaesop/electron,gerhardberger/electron,biblerule/UMCTelnetHub,gerhardberger/electron,wan-qy/electron,gerhardberger/electron,the-ress/electron,wan-qy/electron,miniak/electron,seanchas116/electron,rajatsingla28/electron