Add values to all (non-dev, non-private) Pepper .idl enumerations.

This reduces the warnings when running the generator and makes the definitions
more robust (or at least makes it more obvious when someone changes things).

TBR=dmichael@chromium.org

Review URL: http://codereview.chromium.org/8538038

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@109817 0039d316-1c4b-4281-b951-d872f2087c98

ppapi/api/pp_file_info.idl

@@ -13,11 +13,11 @@
 [assert_size(4)]
 enum PP_FileType {
   /** A regular file type */
-  PP_FILETYPE_REGULAR,
+  PP_FILETYPE_REGULAR = 0,
   /** A directory */
-  PP_FILETYPE_DIRECTORY,
+  PP_FILETYPE_DIRECTORY = 1,
   /** A catch-all for unidentified types */
-  PP_FILETYPE_OTHER
+  PP_FILETYPE_OTHER = 2
 };
 
 /**
@@ -28,11 +28,11 @@ enum PP_FileSystemType {
   /** For identified invalid return values */
   PP_FILESYSTEMTYPE_INVALID = 0,
   /** For external file system types */
-  PP_FILESYSTEMTYPE_EXTERNAL,
+  PP_FILESYSTEMTYPE_EXTERNAL = 1,
   /** For local persistant file system types */
-  PP_FILESYSTEMTYPE_LOCALPERSISTENT,
+  PP_FILESYSTEMTYPE_LOCALPERSISTENT = 2,
   /** For local temporary file system types */
-  PP_FILESYSTEMTYPE_LOCALTEMPORARY
+  PP_FILESYSTEMTYPE_LOCALTEMPORARY = 3
 };
 
 /**

ppapi/api/pp_var.idl

@@ -17,42 +17,42 @@ enum PP_VarType {
   /**
    * An undefined value.
    */
-  PP_VARTYPE_UNDEFINED,
+  PP_VARTYPE_UNDEFINED = 0,
 
   /**
    * A NULL value. This is similar to undefined, but JavaScript differentiates
    * the two so it is exposed here as well.
    */
-  PP_VARTYPE_NULL,
+  PP_VARTYPE_NULL = 1,
 
   /**
    * A boolean value, use the <code>as_bool</code> member of the var.
    */
-  PP_VARTYPE_BOOL,
+  PP_VARTYPE_BOOL = 2,
 
   /**
    * A 32-bit integer value. Use the <code>as_int</code> member of the var.
    */
-  PP_VARTYPE_INT32,
+  PP_VARTYPE_INT32 = 3,
 
   /**
    * A double-precision floating point value. Use the <code>as_double</code>
    * member of the var.
    */
-  PP_VARTYPE_DOUBLE,
+  PP_VARTYPE_DOUBLE = 4,
 
   /**
    * The Var represents a string. The <code>as_id</code> field is used to
    * identify the string, which may be created and retrieved from the
    * <code>PPB_Var</code> interface.
    */
-  PP_VARTYPE_STRING,
+  PP_VARTYPE_STRING = 5,
 
   /**
    * Represents a JavaScript object. This vartype is not currently usable
    * from modules, although it is used internally for some tasks.
    */
-  PP_VARTYPE_OBJECT,
+  PP_VARTYPE_OBJECT = 6,
 
   /**
    * Arrays and dictionaries are not currently supported but will be added
@@ -60,8 +60,8 @@ enum PP_VarType {
    * to properly AddRef/Release them as you would with strings to ensure your
    * module will continue to work with future versions of the API.
    */
-  PP_VARTYPE_ARRAY,
-  PP_VARTYPE_DICTIONARY
+  PP_VARTYPE_ARRAY = 7,
+  PP_VARTYPE_DICTIONARY = 8
 };
 
 

ppapi/api/ppb_url_request_info.idl

@@ -18,7 +18,7 @@ label Chrome {
 [assert_size(4)]
 enum PP_URLRequestProperty {
   /** This corresponds to a string (<code>PP_VARTYPE_STRING</code>). */
-  PP_URLREQUESTPROPERTY_URL,
+  PP_URLREQUESTPROPERTY_URL = 0,
 
   /**
    * This corresponds to a string (<code>PP_VARTYPE_STRING</code>); either
@@ -27,7 +27,7 @@ enum PP_URLRequestProperty {
    * Methods</a> documentation for further information.
    *
    */
-  PP_URLREQUESTPROPERTY_METHOD,
+  PP_URLREQUESTPROPERTY_METHOD = 1,
 
   /**
    * This corresponds to a string (<code>PP_VARTYPE_STRING</code>); \n
@@ -35,7 +35,7 @@ enum PP_URLRequestProperty {
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html"Header
    * Field Definitions</a> documentaiton for further information.
    */
-  PP_URLREQUESTPROPERTY_HEADERS,
+  PP_URLREQUESTPROPERTY_HEADERS = 2,
 
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
@@ -44,7 +44,7 @@ enum PP_URLRequestProperty {
    * to a file. Use PPB_URLLoader.FinishStreamingToFile() to complete the
    * download.
    */
-  PP_URLREQUESTPROPERTY_STREAMTOFILE,
+  PP_URLREQUESTPROPERTY_STREAMTOFILE = 3,
 
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
@@ -53,7 +53,7 @@ enum PP_URLRequestProperty {
    * PPB_URLLoader.FollowRedirects() to follow the redirects only after
    * examining redirect headers.
    */
-  PP_URLREQUESTPROPERTY_FOLLOWREDIRECTS,
+  PP_URLREQUESTPROPERTY_FOLLOWREDIRECTS = 4,
 
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
@@ -61,7 +61,7 @@ enum PP_URLRequestProperty {
    * Set this value to <code>PP_TRUE</code> if you want to be able to poll the
    * download progress using PPB_URLLoader.GetDownloadProgress().
    */
-  PP_URLREQUESTPROPERTY_RECORDDOWNLOADPROGRESS,
+  PP_URLREQUESTPROPERTY_RECORDDOWNLOADPROGRESS = 5,
 
   /**
    * This corresponds to a <code>PP_Bool</code>
@@ -69,7 +69,7 @@ enum PP_URLRequestProperty {
    * you want to be able to poll the upload progress using
    * PPB_URLLoader.GetUplaodProgress().
    */
-  PP_URLREQUESTPROPERTY_RECORDUPLOADPROGRESS,
+  PP_URLREQUESTPROPERTY_RECORDUPLOADPROGRESS = 6,
 
   /**
    * This corresponds to a string (<code>PP_VARTYPE_STRING)</code> or may be
@@ -81,7 +81,7 @@ enum PP_URLRequestProperty {
    * referrer; if given to a loader without universal access,
    * <code>PP_ERROR_NOACCESS</code> will result.
    */
-  PP_URLREQUESTPROPERTY_CUSTOMREFERRERURL,
+  PP_URLREQUESTPROPERTY_CUSTOMREFERRERURL = 7,
 
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
@@ -92,7 +92,7 @@ enum PP_URLRequestProperty {
    * the <a href="http://www.w3.org/TR/access-control">Cross-Origin Resource
    * Sharing</a> documentation.
    */
-  PP_URLREQUESTPROPERTY_ALLOWCROSSORIGINREQUESTS,
+  PP_URLREQUESTPROPERTY_ALLOWCROSSORIGINREQUESTS = 8,
 
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
@@ -101,7 +101,7 @@ enum PP_URLRequestProperty {
    * no credentials are sent with the request and cookies are ignored in the
    * response. If the request is not cross-origin, this property is ignored.
    */
-  PP_URLREQUESTPROPERTY_ALLOWCREDENTIALS,
+  PP_URLREQUESTPROPERTY_ALLOWCREDENTIALS = 9,
 
   /**
    * This corresponds to a string (<code>PP_VARTYPE_STRING</code>) or may be
@@ -113,7 +113,7 @@ enum PP_URLRequestProperty {
    * to set a custom content transfer encoding; if given to a loader without
    * universal access, <code>PP_ERROR_NOACCESS</code> will result.
    */
-  PP_URLREQUESTPROPERTY_CUSTOMCONTENTTRANSFERENCODING,
+  PP_URLREQUESTPROPERTY_CUSTOMCONTENTTRANSFERENCODING = 10,
 
   /**
    * This corresponds to an integer (<code>PP_VARTYPE_INT32</code>); default
@@ -126,7 +126,7 @@ enum PP_URLRequestProperty {
    * <code>PP_URLREQUESTPROPERTY_PREFETCHBUFFERLOWERERTHRESHOLD</code> must also
    * be set. Behavior is undefined if the former is <= the latter.
    */
-  PP_URLREQUESTPROPERTY_PREFETCHBUFFERUPPERTHRESHOLD,
+  PP_URLREQUESTPROPERTY_PREFETCHBUFFERUPPERTHRESHOLD = 11,
 
   /**
    * This corresponds to an integer (<code>PP_VARTYPE_INT32</code>); default is
@@ -140,7 +140,7 @@ enum PP_URLRequestProperty {
    * <code>PP_URLREQUESTPROPERTY_PREFETCHBUFFERUPPERTHRESHOLD</code> must also
    * be set. Behavior is undefined if the former is >= the latter.
    */
-  PP_URLREQUESTPROPERTY_PREFETCHBUFFERLOWERTHRESHOLD
+  PP_URLREQUESTPROPERTY_PREFETCHBUFFERLOWERTHRESHOLD = 12
 };
 
 /**

ppapi/api/ppb_url_response_info.idl

@@ -26,7 +26,7 @@ enum PP_URLResponseProperty {
    * <a href="http://www.w3.org/TR/html4/struct/links.html#h-12.4.1">
    * HTML Resolving Relative URIs</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_URL,
+  PP_URLRESPONSEPROPERTY_URL = 0,
 
   /**
    * This corresponds to a string (PP_VARTYPE_STRING); the absolute URL returned
@@ -35,7 +35,7 @@ enum PP_URLResponseProperty {
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3">
    * HTTP Status Codes - Redirection</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_REDIRECTURL,
+  PP_URLRESPONSEPROPERTY_REDIRECTURL = 1,
 
   /**
    * This corresponds to a string (PP_VARTYPE_STRING); the HTTP method to be
@@ -44,7 +44,7 @@ enum PP_URLResponseProperty {
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3">
    * HTTP Status Codes - Redirection</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_REDIRECTMETHOD,
+  PP_URLRESPONSEPROPERTY_REDIRECTMETHOD = 2,
 
   /**
    * This corresponds to an int32 (PP_VARETYPE_INT32); the status code from the
@@ -53,7 +53,7 @@ enum PP_URLResponseProperty {
    * HTTP Status Code and Reason Phrase</a> documentation for further
    * information.
    */
-  PP_URLRESPONSEPROPERTY_STATUSCODE,
+  PP_URLRESPONSEPROPERTY_STATUSCODE = 3,
 
   /**
    * This corresponds to a string (PP_VARTYPE_STRING); the status line
@@ -61,7 +61,7 @@ enum PP_URLResponseProperty {
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1">
    * HTTP Response Status Line</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_STATUSLINE,
+  PP_URLRESPONSEPROPERTY_STATUSLINE = 4,
 
   /**
    * This corresponds to a string(PP_VARTYPE_STRING), a \n-delimited list of
@@ -70,7 +70,7 @@ enum PP_URLResponseProperty {
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14">
    * HTTP Header Field Definitions</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_HEADERS
+  PP_URLRESPONSEPROPERTY_HEADERS = 5
 };
 
 

ppapi/c/pp_file_info.h

@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From pp_file_info.idl modified Sat Jul 16 16:50:26 2011. */
+/* From pp_file_info.idl modified Fri Nov 11 19:56:09 2011. */
 
 #ifndef PPAPI_C_PP_FILE_INFO_H_
 #define PPAPI_C_PP_FILE_INFO_H_
@@ -27,11 +27,11 @@
  */
 typedef enum {
   /** A regular file type */
-  PP_FILETYPE_REGULAR,
+  PP_FILETYPE_REGULAR = 0,
   /** A directory */
-  PP_FILETYPE_DIRECTORY,
+  PP_FILETYPE_DIRECTORY = 1,
   /** A catch-all for unidentified types */
-  PP_FILETYPE_OTHER
+  PP_FILETYPE_OTHER = 2
 } PP_FileType;
 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_FileType, 4);
 
@@ -42,11 +42,11 @@ typedef enum {
   /** For identified invalid return values */
   PP_FILESYSTEMTYPE_INVALID = 0,
   /** For external file system types */
-  PP_FILESYSTEMTYPE_EXTERNAL,
+  PP_FILESYSTEMTYPE_EXTERNAL = 1,
   /** For local persistant file system types */
-  PP_FILESYSTEMTYPE_LOCALPERSISTENT,
+  PP_FILESYSTEMTYPE_LOCALPERSISTENT = 2,
   /** For local temporary file system types */
-  PP_FILESYSTEMTYPE_LOCALTEMPORARY
+  PP_FILESYSTEMTYPE_LOCALTEMPORARY = 3
 } PP_FileSystemType;
 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_FileSystemType, 4);
 /**

ppapi/c/pp_var.h

@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From pp_var.idl modified Tue Jul 12 15:26:30 2011. */
+/* From pp_var.idl modified Fri Nov 11 19:57:17 2011. */
 
 #ifndef PPAPI_C_PP_VAR_H_
 #define PPAPI_C_PP_VAR_H_
@@ -31,44 +31,44 @@ typedef enum {
   /**
    * An undefined value.
    */
-  PP_VARTYPE_UNDEFINED,
+  PP_VARTYPE_UNDEFINED = 0,
   /**
    * A NULL value. This is similar to undefined, but JavaScript differentiates
    * the two so it is exposed here as well.
    */
-  PP_VARTYPE_NULL,
+  PP_VARTYPE_NULL = 1,
   /**
    * A boolean value, use the <code>as_bool</code> member of the var.
    */
-  PP_VARTYPE_BOOL,
+  PP_VARTYPE_BOOL = 2,
   /**
    * A 32-bit integer value. Use the <code>as_int</code> member of the var.
    */
-  PP_VARTYPE_INT32,
+  PP_VARTYPE_INT32 = 3,
   /**
    * A double-precision floating point value. Use the <code>as_double</code>
    * member of the var.
    */
-  PP_VARTYPE_DOUBLE,
+  PP_VARTYPE_DOUBLE = 4,
   /**
    * The Var represents a string. The <code>as_id</code> field is used to
    * identify the string, which may be created and retrieved from the
    * <code>PPB_Var</code> interface.
    */
-  PP_VARTYPE_STRING,
+  PP_VARTYPE_STRING = 5,
   /**
    * Represents a JavaScript object. This vartype is not currently usable
    * from modules, although it is used internally for some tasks.
    */
-  PP_VARTYPE_OBJECT,
+  PP_VARTYPE_OBJECT = 6,
   /**
    * Arrays and dictionaries are not currently supported but will be added
    * in future revisions. These objects are reference counted so be sure
    * to properly AddRef/Release them as you would with strings to ensure your
    * module will continue to work with future versions of the API.
    */
-  PP_VARTYPE_ARRAY,
-  PP_VARTYPE_DICTIONARY
+  PP_VARTYPE_ARRAY = 7,
+  PP_VARTYPE_DICTIONARY = 8
 } PP_VarType;
 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_VarType, 4);
 /**

ppapi/c/ppb_url_request_info.h

@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From ppb_url_request_info.idl modified Mon Aug 29 10:11:34 2011. */
+/* From ppb_url_request_info.idl modified Fri Nov 11 19:53:07 2011. */
 
 #ifndef PPAPI_C_PPB_URL_REQUEST_INFO_H_
 #define PPAPI_C_PPB_URL_REQUEST_INFO_H_
@@ -35,7 +35,7 @@
  */
 typedef enum {
   /** This corresponds to a string (<code>PP_VARTYPE_STRING</code>). */
-  PP_URLREQUESTPROPERTY_URL,
+  PP_URLREQUESTPROPERTY_URL = 0,
   /**
    * This corresponds to a string (<code>PP_VARTYPE_STRING</code>); either
    * POST or GET. Refer to the
@@ -43,14 +43,14 @@ typedef enum {
    * Methods</a> documentation for further information.
    *
    */
-  PP_URLREQUESTPROPERTY_METHOD,
+  PP_URLREQUESTPROPERTY_METHOD = 1,
   /**
    * This corresponds to a string (<code>PP_VARTYPE_STRING</code>); \n
    * delimited. Refer to the
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html"Header
    * Field Definitions</a> documentaiton for further information.
    */
-  PP_URLREQUESTPROPERTY_HEADERS,
+  PP_URLREQUESTPROPERTY_HEADERS = 2,
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
    * default=<code>PP_FALSE</code>).
@@ -58,7 +58,7 @@ typedef enum {
    * to a file. Use PPB_URLLoader.FinishStreamingToFile() to complete the
    * download.
    */
-  PP_URLREQUESTPROPERTY_STREAMTOFILE,
+  PP_URLREQUESTPROPERTY_STREAMTOFILE = 3,
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
    * default=<code>PP_TRUE</code>).
@@ -66,21 +66,21 @@ typedef enum {
    * PPB_URLLoader.FollowRedirects() to follow the redirects only after
    * examining redirect headers.
    */
-  PP_URLREQUESTPROPERTY_FOLLOWREDIRECTS,
+  PP_URLREQUESTPROPERTY_FOLLOWREDIRECTS = 4,
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
    * default=<code>PP_FALSE</code>).
    * Set this value to <code>PP_TRUE</code> if you want to be able to poll the
    * download progress using PPB_URLLoader.GetDownloadProgress().
    */
-  PP_URLREQUESTPROPERTY_RECORDDOWNLOADPROGRESS,
+  PP_URLREQUESTPROPERTY_RECORDDOWNLOADPROGRESS = 5,
   /**
    * This corresponds to a <code>PP_Bool</code>
    * (default=<code>PP_FALSE</code>). Set this value to <code>PP_TRUE</code> if
    * you want to be able to poll the upload progress using
    * PPB_URLLoader.GetUplaodProgress().
    */
-  PP_URLREQUESTPROPERTY_RECORDUPLOADPROGRESS,
+  PP_URLREQUESTPROPERTY_RECORDUPLOADPROGRESS = 6,
   /**
    * This corresponds to a string (<code>PP_VARTYPE_STRING)</code> or may be
    * undefined (<code>PP_VARTYPE_UNDEFINED</code>; default).
@@ -91,7 +91,7 @@ typedef enum {
    * referrer; if given to a loader without universal access,
    * <code>PP_ERROR_NOACCESS</code> will result.
    */
-  PP_URLREQUESTPROPERTY_CUSTOMREFERRERURL,
+  PP_URLREQUESTPROPERTY_CUSTOMREFERRERURL = 7,
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
    * default=<code>PP_FALSE</code>). Whether cross-origin requests are allowed.
@@ -101,7 +101,7 @@ typedef enum {
    * the <a href="http://www.w3.org/TR/access-control">Cross-Origin Resource
    * Sharing</a> documentation.
    */
-  PP_URLREQUESTPROPERTY_ALLOWCROSSORIGINREQUESTS,
+  PP_URLREQUESTPROPERTY_ALLOWCROSSORIGINREQUESTS = 8,
   /**
    * This corresponds to a <code>PP_Bool</code> (<code>PP_VARTYPE_BOOL</code>;
    * default=<code>PP_FALSE</code>).
@@ -109,7 +109,7 @@ typedef enum {
    * no credentials are sent with the request and cookies are ignored in the
    * response. If the request is not cross-origin, this property is ignored.
    */
-  PP_URLREQUESTPROPERTY_ALLOWCREDENTIALS,
+  PP_URLREQUESTPROPERTY_ALLOWCREDENTIALS = 9,
   /**
    * This corresponds to a string (<code>PP_VARTYPE_STRING</code>) or may be
    * undefined (<code>PP_VARTYPE_UNDEFINED</code>; default).
@@ -120,7 +120,7 @@ typedef enum {
    * to set a custom content transfer encoding; if given to a loader without
    * universal access, <code>PP_ERROR_NOACCESS</code> will result.
    */
-  PP_URLREQUESTPROPERTY_CUSTOMCONTENTTRANSFERENCODING,
+  PP_URLREQUESTPROPERTY_CUSTOMCONTENTTRANSFERENCODING = 10,
   /**
    * This corresponds to an integer (<code>PP_VARTYPE_INT32</code>); default
    * is not defined and is set by the browser, possibly depending on system
@@ -132,7 +132,7 @@ typedef enum {
    * <code>PP_URLREQUESTPROPERTY_PREFETCHBUFFERLOWERERTHRESHOLD</code> must also
    * be set. Behavior is undefined if the former is <= the latter.
    */
-  PP_URLREQUESTPROPERTY_PREFETCHBUFFERUPPERTHRESHOLD,
+  PP_URLREQUESTPROPERTY_PREFETCHBUFFERUPPERTHRESHOLD = 11,
   /**
    * This corresponds to an integer (<code>PP_VARTYPE_INT32</code>); default is
    * not defined and is set by the browser to a value appropriate for the
@@ -145,7 +145,7 @@ typedef enum {
    * <code>PP_URLREQUESTPROPERTY_PREFETCHBUFFERUPPERTHRESHOLD</code> must also
    * be set. Behavior is undefined if the former is >= the latter.
    */
-  PP_URLREQUESTPROPERTY_PREFETCHBUFFERLOWERTHRESHOLD
+  PP_URLREQUESTPROPERTY_PREFETCHBUFFERLOWERTHRESHOLD = 12
 } PP_URLRequestProperty;
 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_URLRequestProperty, 4);
 /**

ppapi/c/ppb_url_response_info.h

@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From ppb_url_response_info.idl modified Wed Aug 24 20:53:17 2011. */
+/* From ppb_url_response_info.idl modified Fri Nov 11 19:54:33 2011. */
 
 #ifndef PPAPI_C_PPB_URL_RESPONSE_INFO_H_
 #define PPAPI_C_PPB_URL_RESPONSE_INFO_H_
@@ -41,7 +41,7 @@ typedef enum {
    * <a href="http://www.w3.org/TR/html4/struct/links.html#h-12.4.1">
    * HTML Resolving Relative URIs</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_URL,
+  PP_URLRESPONSEPROPERTY_URL = 0,
   /**
    * This corresponds to a string (PP_VARTYPE_STRING); the absolute URL returned
    * in the response header's 'Location' field if this is a redirect response,
@@ -49,7 +49,7 @@ typedef enum {
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3">
    * HTTP Status Codes - Redirection</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_REDIRECTURL,
+  PP_URLRESPONSEPROPERTY_REDIRECTURL = 1,
   /**
    * This corresponds to a string (PP_VARTYPE_STRING); the HTTP method to be
    * used in a new request if this is a redirect response, an empty string
@@ -57,7 +57,7 @@ typedef enum {
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3">
    * HTTP Status Codes - Redirection</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_REDIRECTMETHOD,
+  PP_URLRESPONSEPROPERTY_REDIRECTMETHOD = 2,
   /**
    * This corresponds to an int32 (PP_VARETYPE_INT32); the status code from the
    * response, e.g., 200 if the request was successful. Refer to the
@@ -65,14 +65,14 @@ typedef enum {
    * HTTP Status Code and Reason Phrase</a> documentation for further
    * information.
    */
-  PP_URLRESPONSEPROPERTY_STATUSCODE,
+  PP_URLRESPONSEPROPERTY_STATUSCODE = 3,
   /**
    * This corresponds to a string (PP_VARTYPE_STRING); the status line
    * from the response. Refer to the
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1">
    * HTTP Response Status Line</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_STATUSLINE,
+  PP_URLRESPONSEPROPERTY_STATUSLINE = 4,
   /**
    * This corresponds to a string(PP_VARTYPE_STRING), a \n-delimited list of
    * header field/value pairs of the form "field: value", returned by the
@@ -80,7 +80,7 @@ typedef enum {
    * <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14">
    * HTTP Header Field Definitions</a> documentation for further information.
    */
-  PP_URLRESPONSEPROPERTY_HEADERS
+  PP_URLRESPONSEPROPERTY_HEADERS = 5
 } PP_URLResponseProperty;
 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_URLResponseProperty, 4);
 /**