Delegating the "are images allowed" decision to renderer.

chrome/browser/content_settings/tab_specific_content_settings.cc

Index: chrome/browser/content_settings/tab_specific_content_settings.cc
diff --git a/chrome/browser/content_settings/tab_specific_content_settings.cc b/chrome/browser/content_settings/tab_specific_content_settings.cc
index 6a3ee5f6fabefda1d8be31e4cba2168be1aa860b..a13d31eefdb35567aef70c0eafbb4dbb0f95cf98 100644
--- a/chrome/browser/content_settings/tab_specific_content_settings.cc
+++ b/chrome/browser/content_settings/tab_specific_content_settings.cc
@@ -419,6 +419,16 @@ void TabSpecificContentSettings::RenderViewCreated(
   HostContentSettingsMap* map = profile->GetHostContentSettingsMap();
   render_view_host->Send(new ChromeViewMsg_SetDefaultContentSettings(
       map->GetDefaultContentSettings()));
+
+  ContentSettingsForOneType settings;
+  map->GetSettingsForOneType(
+      CONTENT_SETTINGS_TYPE_IMAGES, "",
+      &content_settings::ProviderInterface::Rule::PatternPrecedenceSort,
+      &settings);
+  settings.push_back(ContentSettingPatternSourceTuple(
+      ContentSettingsPattern::Wildcard(), ContentSettingsPattern::Wildcard(),
+      map->GetDefaultContentSetting(CONTENT_SETTINGS_TYPE_IMAGES), ""));
+  render_view_host->Send(new ChromeViewMsg_SetImageSettingRules(settings));
 }
 
 void TabSpecificContentSettings::DidStartProvisionalLoadForFrame(
@@ -471,6 +481,15 @@ void TabSpecificContentSettings::Observe(int type,
         map->GetDefaultContentSettings()));
     Send(new ChromeViewMsg_SetContentSettingsForCurrentURL(
         entry_url, map->GetContentSettings(entry_url, entry_url)));
+    ContentSettingsForOneType settings;
+    map->GetSettingsForOneType(
+        CONTENT_SETTINGS_TYPE_IMAGES, "",
+        &content_settings::ProviderInterface::Rule::PatternPrecedenceSort,
+        &settings);
+    settings.push_back(ContentSettingPatternSourceTuple(
+        ContentSettingsPattern::Wildcard(), ContentSettingsPattern::Wildcard(),
+        map->GetDefaultContentSetting(CONTENT_SETTINGS_TYPE_IMAGES), ""));
+    Send(new ChromeViewMsg_SetImageSettingRules(settings));
   }
 }