Cache failover to LOAD_PREFERRING_CACHE if network response suggests offline.

chrome/test/data/webui/net_internals/log_view_painter.js

Index: chrome/test/data/webui/net_internals/log_view_painter.js
diff --git a/chrome/test/data/webui/net_internals/log_view_painter.js b/chrome/test/data/webui/net_internals/log_view_painter.js
index fc8e7b60f9195fc1427575937483021d67a7ffab..33493afd38f79115c921031dfebd9f4879c178c3 100644
--- a/chrome/test/data/webui/net_internals/log_view_painter.js
+++ b/chrome/test/data/webui/net_internals/log_view_painter.js
@@ -189,7 +189,7 @@ function painterTestURLRequest() {
     },
     {
       'params': {
-        'load_flags': 68223104,
+        'load_flags': 136446208,
         'method': 'GET',
         'priority': 4,
         'url': 'http://www.google.com/'
@@ -213,7 +213,7 @@ function painterTestURLRequest() {
     },
     {
       'params': {
-        'load_flags': 68223104,
+        'load_flags': 136446208,
         'method': 'GET',
         'priority': 4,
         'url': 'http://www.google.com/'
@@ -720,14 +720,14 @@ function painterTestURLRequest() {
   testCase.expectedText =
 't=1338864633224 [st=  0] +REQUEST_ALIVE  [dt=789]\n' +
 't=1338864633238 [st= 14]    URL_REQUEST_START_JOB  [dt=8]\n' +
-'                            --> load_flags = 68223104 ' +
+'                            --> load_flags = 136446208 ' +
     '(ENABLE_LOAD_TIMING | MAIN_FRAME | MAYBE_USER_GESTURE ' +
     '| VERIFY_EV_CERT)\n' +
 '                            --> method = "GET"\n' +
 '                            --> priority = 4\n' +
 '                            --> url = "http://www.google.com/"\n' +
 't=1338864633248 [st= 24]   +URL_REQUEST_START_JOB  [dt=279]\n' +
-'                            --> load_flags = 68223104 ' +
+'                            --> load_flags = 136446208 ' +
     '(ENABLE_LOAD_TIMING | MAIN_FRAME | MAYBE_USER_GESTURE ' +
     '| VERIFY_EV_CERT)\n' +
 '                            --> method = "GET"\n' +
@@ -806,7 +806,7 @@ function painterTestURLRequestIncomplete() {
     },
     {
       'params': {
-        'load_flags': 128,
+        'load_flags': 256,
         'method': 'GET',
         'priority': 4,
         'url': 'http://www.google.com/'
@@ -833,7 +833,7 @@ function painterTestURLRequestIncomplete() {
   testCase.expectedText =
 't=1338864633224 [st=  0] +REQUEST_ALIVE  [dt=?]\n' +
 't=1338864633356 [st=132]    URL_REQUEST_START_JOB  [dt=60]\n' +
-'                            --> load_flags = 128 (ENABLE_LOAD_TIMING)\n' +
+'                            --> load_flags = 256 (ENABLE_LOAD_TIMING)\n' +
 '                            --> method = "GET"\n' +
 '                            --> priority = 4\n' +
 '                            --> url = "http://www.google.com/"';
@@ -851,7 +851,7 @@ function painterTestURLRequestIncompleteFromLoadedLog() {
   testCase.expectedText =
 't=1338864633224 [st=  0] +REQUEST_ALIVE  [dt=789+]\n' +
 't=1338864633356 [st=132]    URL_REQUEST_START_JOB  [dt=60]\n' +
-'                            --> load_flags = 128 (ENABLE_LOAD_TIMING)\n' +
+'                            --> load_flags = 256 (ENABLE_LOAD_TIMING)\n' +
 '                            --> method = "GET"\n' +
 '                            --> priority = 4\n' +
 '                            --> url = "http://www.google.com/"\n' +
@@ -879,7 +879,7 @@ function painterTestNetError() {
     },
     {
       'params': {
-        'load_flags': 68223104,
+        'load_flags': 136446208,
         'method': 'GET',
         'priority': 4,
         'url': 'http://www.doesnotexistdomain.com/'
@@ -903,7 +903,7 @@ function painterTestNetError() {
     },
     {
       'params': {
-        'load_flags': 68223104,
+        'load_flags': 136446208,
         'method': 'GET',
         'priority': 4,
         'url': 'http://www.doesnotexistdomain.com/'
@@ -1038,14 +1038,16 @@ function painterTestNetError() {
   testCase.expectedText =
 't=1338864773894 [st=  0] +REQUEST_ALIVE  [dt=475]\n' +
 't=1338864773901 [st=  7]    URL_REQUEST_START_JOB  [dt=5]\n' +
-'                            --> load_flags = 68223104 (ENABLE_LOAD_TIMING | ' +
-    'MAIN_FRAME | MAYBE_USER_GESTURE | VERIFY_EV_CERT)\n' +
+'                            --> load_flags = 136446208 (' +
+        'ENABLE_LOAD_TIMING | MAIN_FRAME | MAYBE_USER_GESTURE ' +
+        '| VERIFY_EV_CERT)\n' +
 '                            --> method = "GET"\n' +
 '                            --> priority = 4\n' +
 '                            --> url = "http://www.doesnotexistdomain.com/"\n' +
 't=1338864773906 [st= 12]   +URL_REQUEST_START_JOB  [dt=245]\n' +
-'                            --> load_flags = 68223104 (ENABLE_LOAD_TIMING | ' +
-    'MAIN_FRAME | MAYBE_USER_GESTURE | VERIFY_EV_CERT)\n' +
+'                            --> load_flags = 136446208 (' +
+        'ENABLE_LOAD_TIMING | MAIN_FRAME | MAYBE_USER_GESTURE ' +
+        '| VERIFY_EV_CERT)\n' +
 '                            --> method = "GET"\n' +
 '                            --> priority = 4\n' +
 '                            --> url = "http://www.doesnotexistdomain.com/"\n' +
@@ -1715,7 +1717,7 @@ function painterTestInProgressURLRequest() {
   testCase.logEntries = [
     {
       'params': {
-        'load_flags': 68223104,
+        'load_flags': 136446208,
         'load_state': LoadState.READING_RESPONSE,
         'method': 'GET',
         'url': 'http://www.MagicPonyShopper.com'
@@ -1759,7 +1761,7 @@ function painterTestInProgressURLRequest() {
 
   testCase.expectedText =
 't=1338864773994 [st=  0] +REQUEST_ALIVE  [dt=375]\n' +
-'                          --> load_flags = 68223104 ' +
+'                          --> load_flags = 136446208 ' +
     '(ENABLE_LOAD_TIMING | MAIN_FRAME | MAYBE_USER_GESTURE ' +
     '| VERIFY_EV_CERT)\n' +
 '                          --> load_state = ' + LoadState.READING_RESPONSE +