Add file association for .webp to Chrome.

chrome/installer/util/shell_util.cc

Index: chrome/installer/util/shell_util.cc
diff --git a/chrome/installer/util/shell_util.cc b/chrome/installer/util/shell_util.cc
index 4a60171174d5526e3b21bab49799e9406b19f4c5..c75b1087be5f35bfee2c064cf088c9d011611e9a 100644
--- a/chrome/installer/util/shell_util.cc
+++ b/chrome/installer/util/shell_util.cc
@@ -399,10 +399,10 @@ class RegistryEntry {
         L"StartMenuInternet", reg_app_name));
 
     const string16 html_prog_id(GetBrowserProgId(suffix));
-    for (int i = 0; ShellUtil::kFileAssociations[i] != NULL; i++) {
+    for (int i = 0; ShellUtil::kPotentialFileAssociations[i] != NULL; i++) {
       entries->push_back(new RegistryEntry(
           capabilities + L"\\FileAssociations",
-          ShellUtil::kFileAssociations[i], html_prog_id));
+          ShellUtil::kPotentialFileAssociations[i], html_prog_id));
     }
     for (int i = 0; ShellUtil::kPotentialProtocolAssociations[i] != NULL;
         i++) {
@@ -432,10 +432,10 @@ class RegistryEntry {
         ShellUtil::kAppPathsRegistryPathName, chrome_path.DirName().value()));
 
     const string16 html_prog_id(GetBrowserProgId(suffix));
-    for (int i = 0; ShellUtil::kFileAssociations[i] != NULL; i++) {
+    for (int i = 0; ShellUtil::kPotentialFileAssociations[i] != NULL; i++) {
       string16 key(ShellUtil::kRegClasses);
       key.push_back(base::FilePath::kSeparators[0]);
-      key.append(ShellUtil::kFileAssociations[i]);
+      key.append(ShellUtil::kPotentialFileAssociations[i]);
       key.push_back(base::FilePath::kSeparators[0]);
       key.append(ShellUtil::kRegOpenWithProgids);
       entries->push_back(new RegistryEntry(key, html_prog_id, string16()));
@@ -1222,6 +1222,8 @@ const wchar_t* ShellUtil::kChromeHTMLProgIdDesc = L"Chromium HTML Document";
 
 const wchar_t* ShellUtil::kFileAssociations[] = {L".htm", L".html", L".shtml",

[gab, 2013/04/29 21:15:04]

nit: Please rename this to kDefaultFileAssociations and add a comment to explain
the difference (i.e. the former list is used to explicitly set default Chrome as
default for those file types when Chrome is made default browser; the latter
list is used to register Chrome as a valid handler for those file types).

[Stephen, 2013/04/30 04:08:37]

Done.

     L".xht", L".xhtml", NULL};
+const wchar_t* ShellUtil::kPotentialFileAssociations[] = {L".htm", L".html",
+    L".shtml", L".xht", L".xhtml", L".webp", NULL};
 const wchar_t* ShellUtil::kBrowserProtocolAssociations[] = {L"ftp", L"http",
     L"https", NULL};
 const wchar_t* ShellUtil::kPotentialProtocolAssociations[] = {L"ftp", L"http",