Remove some legacy versions of StartsWith and EndsWith.

This just replaces
  true -> base::CompareCase::SENSITIVE
  false -> base::CompareCase::INSENSITIVE_ASCII

I checked the insensitive cases to make sure they're not doing anything suspicious. The old version is a sometimes-correct Unicode comparison so converting to INSENSTITIVE_ASCII isn't a no-op. However, generally the prefix/suffix checking is done against a hardcoded string so there were very few cases to actually look at.

extensions/browser/api/declarative_webrequest/webrequest_condition_attribute.cc has a not-quite search-and-replace change where I changed the type of a class variable.

BUG=506255
TBR=jam

Reland of http://crrev.com/1239493005

Review URL: https://codereview.chromium.org/1233043003

Cr-Commit-Position: refs/heads/master@{#339071}

1 files changed, 11 insertions, 6 deletions

diff --git a/components/devtools_http_handler/devtools_http_handler.cc b/components/devtools_http_handler/devtools_http_handler.cc
index 0080f68..40f7edc 100644
--- a/components/devtools_http_handler/devtools_http_handler.cc
+++ b/components/devtools_http_handler/devtools_http_handler.cc
@@ -359,17 +359,22 @@ static std::string PathWithoutParams(const std::string& path) {
 }
 
 static std::string GetMimeType(const std::string& filename) {
-  if (base::EndsWith(filename, ".html", false)) {
+  if (base::EndsWith(filename, ".html", base::CompareCase::INSENSITIVE_ASCII)) {
     return "text/html";
-  } else if (base::EndsWith(filename, ".css", false)) {
+  } else if (base::EndsWith(filename, ".css",
+                            base::CompareCase::INSENSITIVE_ASCII)) {
     return "text/css";
-  } else if (base::EndsWith(filename, ".js", false)) {
+  } else if (base::EndsWith(filename, ".js",
+                            base::CompareCase::INSENSITIVE_ASCII)) {
     return "application/javascript";
-  } else if (base::EndsWith(filename, ".png", false)) {
+  } else if (base::EndsWith(filename, ".png",
+                            base::CompareCase::INSENSITIVE_ASCII)) {
     return "image/png";
-  } else if (base::EndsWith(filename, ".gif", false)) {
+  } else if (base::EndsWith(filename, ".gif",
+                            base::CompareCase::INSENSITIVE_ASCII)) {
     return "image/gif";
-  } else if (base::EndsWith(filename, ".json", false)) {
+  } else if (base::EndsWith(filename, ".json",
+                            base::CompareCase::INSENSITIVE_ASCII)) {
     return "application/json";
   }
   LOG(ERROR) << "GetMimeType doesn't know mime type for: "