*Fixup about and chrome scheme URLs in URLFixerUpper::FixupURL.

*Update AboutSource to use the source_name of each about/chrome page.
*Make WillHandleBrowserAboutURL fix up schemes and handle chrome://foo/
-Redirect memory to memory-redirect (wasn't handling chrome://memory/).
-Catalog all kChromeUI*Hosts in url_constants.cc
-Simplify paths (credits, os-credits, ipc, settings, about/version).
-Nix web_ui_util::ChromeURLHostEquals (use scheme & host comparison).
-Favor GURL::SchemeIs and url_constants, update & expand tests.
-Add and fixup chrome://chrome-urls (the about:about page).
-Update special_tabs.py from Nirnimesh's codereview.chromium.org/6995057/.

This change was reverted with r88166 for sync_integration_tests failures.
These failures are a tangential issue, crbug.com/85294; I'll re-land this soon.

BUG=55771
TEST=Access about:, about://, chrome:, chrome:// pages.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=88142

Review URL: http://codereview.chromium.org/7068007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@88367 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 12 deletions

diff --git a/content/browser/site_instance_unittest.cc b/content/browser/site_instance_unittest.cc
index 8bda89e..6931e5a 100644
--- a/content/browser/site_instance_unittest.cc
+++ b/content/browser/site_instance_unittest.cc
@@ -24,10 +24,6 @@
 
 namespace {
 
-// TODO(estade): this shouldn't need to be chrome:, but it does (or else GURL
-// doesn't think that the webui URLs have a host). Figure out where this is
-// coming from and fix it.
-const char kWebUIScheme[] = "chrome";
 const char kSameAsAnyInstanceURL[] = "about:internets";
 
 class SiteInstanceTestWebUIFactory : public content::EmptyWebUIFactory {
@@ -36,7 +32,7 @@ class SiteInstanceTestWebUIFactory : public content::EmptyWebUIFactory {
     return HasWebUIScheme(url);
   }
   virtual bool HasWebUIScheme(const GURL& url) const {
-    return url.SchemeIs(kWebUIScheme);
+    return url.SchemeIs(chrome::kChromeUIScheme);
   }
 };
 
@@ -47,7 +43,8 @@ class SiteInstanceTestBrowserClient : public content::ContentBrowserClient {
   }
 
   virtual bool IsURLSameAsAnySiteInstance(const GURL& url) OVERRIDE {
-    return url.spec() == kSameAsAnyInstanceURL;
+    return url == GURL(kSameAsAnyInstanceURL) ||
+           url == GURL(chrome::kAboutCrashURL);
   }
 
  private:
@@ -492,14 +489,12 @@ TEST_F(SiteInstanceTest, ProcessSharingByType) {
             extension2_instance->GetProcess());
 
   // Create some WebUI instances and make sure they share a process.
-  scoped_refptr<SiteInstance> webui1_instance(
-      CreateSiteInstance(&rph_factory,
-                         GURL(kWebUIScheme + std::string("://newtab"))));
+  scoped_refptr<SiteInstance> webui1_instance(CreateSiteInstance(&rph_factory,
+      GURL(chrome::kChromeUIScheme + std::string("://newtab"))));
   policy->GrantWebUIBindings(webui1_instance->GetProcess()->id());
 
-  scoped_refptr<SiteInstance> webui2_instance(
-      CreateSiteInstance(&rph_factory,
-                         GURL(kWebUIScheme + std::string("://history"))));
+  scoped_refptr<SiteInstance> webui2_instance( CreateSiteInstance(&rph_factory,
+      GURL(chrome::kChromeUIScheme + std::string("://history"))));
 
   scoped_ptr<RenderProcessHost> dom_host(webui1_instance->GetProcess());
   EXPECT_EQ(webui1_instance->GetProcess(), webui2_instance->GetProcess());