refactor(core): migrate web search tool to tool-names (#10782)

packages/core/src/agents/executor.ts

@@ -20,14 +20,13 @@ import { executeToolCall } from '../core/nonInteractiveToolExecutor.js';
 import { ToolRegistry } from '../tools/tool-registry.js';
 import type { ToolCallRequestInfo } from '../core/turn.js';
 import { getDirectoryContextString } from '../utils/environmentContext.js';
-import { GlobTool } from '../tools/glob.js';
 import { GrepTool } from '../tools/grep.js';
 import { RipGrepTool } from '../tools/ripGrep.js';
 import { LSTool } from '../tools/ls.js';
 import { MemoryTool } from '../tools/memoryTool.js';
 import { ReadFileTool } from '../tools/read-file.js';
 import { ReadManyFilesTool } from '../tools/read-many-files.js';
-import { WebSearchTool } from '../tools/web-search.js';
+import { GLOB_TOOL_NAME, WEB_SEARCH_TOOL_NAME } from '../tools/tool-names.js';
 import { promptIdContext } from '../utils/promptIdContext.js';
 import { logAgentStart, logAgentFinish } from '../telemetry/loggers.js';
 import { AgentStartEvent, AgentFinishEvent } from '../telemetry/types.js';
@@ -713,10 +712,10 @@ Important Rules:
       ReadFileTool.Name,
       GrepTool.Name,
       RipGrepTool.Name,
-      GlobTool.Name,
+      GLOB_TOOL_NAME,
       ReadManyFilesTool.Name,
       MemoryTool.Name,
-      WebSearchTool.Name,
+      WEB_SEARCH_TOOL_NAME,
     ]);
     for (const tool of toolRegistry.getAllTools()) {
       if (!allowlist.has(tool.name)) {

packages/core/src/tools/tool-names.ts

@@ -11,6 +11,7 @@
 export const GLOB_TOOL_NAME = 'glob';
 export const WRITE_TODOS_TOOL_NAME = 'write_todos';
 export const WRITE_FILE_TOOL_NAME = 'write_file';
+export const WEB_SEARCH_TOOL_NAME = 'google_web_search';
 
 // TODO: Migrate other tool names here to follow this pattern and prevent future circular dependencies.
 // Candidates for migration:

packages/core/src/tools/web-search.ts

@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+import { WEB_SEARCH_TOOL_NAME } from './tool-names.js';
 import type { GroundingMetadata } from '@google/genai';
 import type { ToolInvocation, ToolResult } from './tools.js';
 import { BaseDeclarativeTool, BaseToolInvocation, Kind } from './tools.js';
@@ -184,7 +185,7 @@ export class WebSearchTool extends BaseDeclarativeTool<
   WebSearchToolParams,
   WebSearchToolResult
 > {
-  static readonly Name: string = 'google_web_search';
+  static readonly Name: string = WEB_SEARCH_TOOL_NAME;
 
   constructor(private readonly config: Config) {
     super(