cdp: pass more Runtime methods through to the inspector

The whitelist rejected methods the V8 inspector already implements,
notably releaseObjectGroup, which Puppeteer sends on handle disposal.
Bookkeeping methods that cannot observe or change the page's global
skip the main_world_touched mark.

src/cdp/domains/runtime.zig

@@ -35,12 +35,28 @@ pub fn processMessage(cmd: *CDP.Command) !void {
         callFunctionOn,
         releaseObject,
         getProperties,
+        releaseObjectGroup,
+        awaitPromise,
+        compileScript,
+        runScript,
+        queryObjects,
+        globalLexicalScopeNames,
+        removeBinding,
+        terminateExecution,
+        getExceptionDetails,
+        discardConsoleEntries,
+        getHeapUsage,
+        getIsolateId,
+        setCustomObjectFormatterEnabled,
+        setMaxCallStackSizeToCapture,
     }, cmd.input.action) orelse return error.UnknownMethod;
 
     switch (action) {
         .runIfWaitingForDebugger => return cmd.sendResult(null, .{}),
         .enable => return enable(cmd),
         .disable => return disable(cmd),
+        // Bookkeeping that can neither observe nor change the page's global.
+        .releaseObjectGroup, .discardConsoleEntries, .getHeapUsage, .getIsolateId, .setCustomObjectFormatterEnabled, .setMaxCallStackSizeToCapture => return sendInspector(cmd, action),
         else => {
             const bc = cmd.browser_context orelse return error.BrowserContextNotLoaded;
             bc.main_world_touched = true;
@@ -171,6 +187,20 @@ pub fn consoleMessage(arena: Allocator, bc: *CDP.BrowserContext, event: *const N
 
 const testing = @import("../testing.zig");
 
+test "cdp.runtime: inspector-handled methods pass through" {
+    var ctx = try testing.context();
+    defer ctx.deinit();
+
+    _ = try ctx.loadBrowserContext(.{ .id = "BID-RT", .url = "hi.html", .target_id = "FID-0000000RTP".* });
+    try ctx.processMessage(.{ .id = 50, .method = "Runtime.enable" });
+
+    try ctx.processMessage(.{ .id = 51, .method = "Runtime.releaseObjectGroup", .params = .{ .objectGroup = "handles" } });
+    try ctx.expectSentResult(null, .{ .id = 51 });
+
+    try ctx.processMessage(.{ .id = 52, .method = "Runtime.discardConsoleEntries" });
+    try ctx.expectSentResult(null, .{ .id = 52 });
+}
+
 test "cdp.runtime: consoleAPICalled type matches the console method" {
     testing.silenceLog(&.{.js});