Add the Windows.IsPinnedToTaskbar metric.

base/base_paths_win.h

Index: base/base_paths_win.h
diff --git a/base/base_paths_win.h b/base/base_paths_win.h
index 761226e0addd484df2662bcc9cf86deec6c5a3d2..2db16a62719bb454223b23314f46b19976b3f4c5 100644
--- a/base/base_paths_win.h
+++ b/base/base_paths_win.h
@@ -25,23 +25,25 @@ enum {
   DIR_PROGRAM_FILESX86,   // See table above.
   DIR_PROGRAM_FILES6432,  // See table above.
 
-  DIR_IE_INTERNET_CACHE,  // Temporary Internet Files directory.
-  DIR_COMMON_START_MENU,  // Usually "C:\ProgramData\Microsoft\Windows\
-                          // Start Menu\Programs"
-  DIR_START_MENU,         // Usually "C:\Users\<user>\AppData\Roaming\Microsoft\
-                          // Windows\Start Menu\Programs"
-  DIR_APP_DATA,           // Application Data directory under the user profile.
-  DIR_LOCAL_APP_DATA,     // "Local Settings\Application Data" directory under
-                          // the user profile.
-  DIR_COMMON_APP_DATA,    // Usually "C:\ProgramData".
-  DIR_APP_SHORTCUTS,      // Where tiles on the start screen are stored, only
-                          // for Windows 8. Maps to "Local\AppData\Microsoft\
-                          // Windows\Application Shortcuts\".
-  DIR_COMMON_DESKTOP,     // Directory for the common desktop (visible
-                          // on all user's Desktop).
-  DIR_USER_QUICK_LAUNCH,  // Directory for the quick launch shortcuts.
-  DIR_TASKBAR_PINS,       // Directory for the shortcuts pinned to taskbar.
-  DIR_WINDOWS_FONTS,      // Usually C:\Windows\Fonts.
+  DIR_IE_INTERNET_CACHE,       // Temporary Internet Files directory.
+  DIR_COMMON_START_MENU,       // Usually "C:\ProgramData\Microsoft\Windows\
+                               // Start Menu\Programs"
+  DIR_START_MENU,              // Usually "C:\Users\<user>\AppData\Roaming\
+                               // Microsoft\Windows\Start Menu\Programs"
+  DIR_APP_DATA,                // Application Data directory under the user
+                               // profile.
+  DIR_LOCAL_APP_DATA,          // "Local Settings\Application Data" directory
+                               // under the user profile.
+  DIR_COMMON_APP_DATA,         // Usually "C:\ProgramData".
+  DIR_APP_SHORTCUTS,           // Where tiles on the start screen are stored,
+                               // only for Windows 8. Maps to "Local\AppData\
+                               // Microsoft\Windows\Application Shortcuts\".
+  DIR_COMMON_DESKTOP,          // Directory for the common desktop (visible
+                               // on all user's Desktop).
+  DIR_USER_QUICK_LAUNCH,       // Directory for the quick launch shortcuts.
+  DIR_TASKBAR_PINS,            // Directory for the shortcuts pinned to taskbar.
+  DIR_IMPLICIT_APP_SHORTCUTS,  // The implicit user pinned shortcut directory.
+  DIR_WINDOWS_FONTS,           // Usually C:\Windows\Fonts.
 
   PATH_WIN_END
 };