diff -r bb6160d0b6f2 -r 22f918ed49f7 org.chromium.sdk/src/org/chromium/sdk/internal/BrowserImpl.java
--- a/org.chromium.sdk/src/org/chromium/sdk/internal/BrowserImpl.java	Thu Jan 28 10:18:04 2010 -0800
+++ b/org.chromium.sdk/src/org/chromium/sdk/internal/BrowserImpl.java	Thu Jan 28 11:27:14 2010 -0800
@@ -17,6 +17,7 @@
 
 import org.chromium.sdk.Browser;
 import org.chromium.sdk.BrowserTab;
+import org.chromium.sdk.ChromiumIOException;
 import org.chromium.sdk.TabDebugEventListener;
 import org.chromium.sdk.UnsupportedVersionException;
 import org.chromium.sdk.Version;
@@ -102,7 +103,7 @@
       try {
         serverVersionString = devToolsHandler.version(OPERATION_TIMEOUT_MS);
       } catch (TimeoutException e) {
-        throw new IOException("Failed to get protocol version from remote", e);
+        throw new ChromiumIOException("Failed to get protocol version from remote", e);
       }
       if (serverVersionString == null) {
         throw new UnsupportedVersionException(BrowserImpl.PROTOCOL_VERSION, null);
@@ -291,7 +292,7 @@
         ticket = connectInternal();
       } catch (UnsupportedVersionException e) {
         // This exception should have happened on tab fetcher creation.
-        throw new IOException("Unexpected version problem", e);
+        throw new ChromiumIOException("Unexpected version problem", e);
       }
 
       Session session = ticket.getSession();