Ekta/patches

chromium/config/patches.list

@@ -27,3 +27,9 @@ patches/openbrowser_integration/openbrowser-assistant-integration.patch
 
 # OpenBrowser product branding
 patches/branding/openbrowser_product_branding.patch
+
+# Startup page customization
+patches/branding/startup_page.patch
+
+# Tab search URL replacement (chrome:// to openbrowser://)
+patches/branding/tab_search_url_replacement.patch

chromium/contributing.md

@@ -56,24 +56,25 @@ fetch --nohooks chromium
 
 # 5. Checkout the correct version
 cd src
-git checkout 144.0.7543.1
+git checkout 146.0.7647.0
 
-# 6. Sync dependencies
-gclient sync -D
+# 6. Pin version in .gclient (recommended for persistence)
+cd ..
+# Edit .gclient and add: "revision": "f2722c85cc7f44f035bfc91b40406883e8f3b07d"
 
-# 7. Run hooks
-gclient runhooks
+# 7. Sync dependencies (this also runs hooks automatically)
+gclient sync --with_branch_heads --with_tags -r src@f2722c85cc7f44f035bfc91b40406883e8f3b07d
 
 # 8. Apply OpenBrowser patches and assets
-cd ../../openbrowser
+cd ../openbrowser
 bash chromium/scripts/setup_openbrowser.sh
 
 # 9. Build Chromium
 cd ../chromium/src
 autoninja -C out/fast chrome
 
 # 10. Run OpenBrowser
-./out/fast/OpenBrowser.app/Contents/MacOS/OpenBrowser 
+./out/fast/OpenBrowser.app/Contents/MacOS/OpenBrowser
 ```
 
 ## Detailed Setup
@@ -135,21 +136,42 @@ fetch --nohooks chromium
 
 #### 4.2. Checkout Correct Version
 
-OpenBrowser is based on Chromium version **144.0.7543.1**:
+OpenBrowser is based on Chromium version **146.0.7647.0**:
 
 ```bash
 cd src
-git checkout 144.0.7543.1
+git checkout 146.0.7647.0
 ```
 
-#### 4.3. Sync Dependencies
+#### 4.3. Pin Version in .gclient
+
+To ensure gclient syncs to the exact version, add the revision to your `.gclient` file:
 
 ```bash
-# Sync all dependencies for this version
-gclient sync -D
+cd ..
+```
 
-# Run build hooks
-gclient runhooks
+Edit `/Users/user/OpenBrowser/chromium/.gclient` and add the revision field to the solutions array:
+
+```python
+solutions = [
+  {
+    "name": "src",
+    "url": "https://chromium.googlesource.com/chromium/src.git",
+    "managed": False,
+    "custom_deps": {},
+    "custom_vars": {},
+    "revision": "f2722c85cc7f44f035bfc91b40406883e8f3b07d",  # Add this line
+  },
+]
+```
+
+#### 4.4. Sync Dependencies
+
+```bash
+# Sync dependencies to exact revision f2722c85cc7f44f035bfc91b40406883e8f3b07d
+# This automatically runs hooks (downloads Rust, Clang, etc.)
+gclient sync --with_branch_heads --with_tags -r src@f2722c85cc7f44f035bfc91b40406883e8f3b07d
 ```
 
 ### 5. Apply OpenBrowser Patches and Assets
@@ -364,8 +386,10 @@ bash copy_extension_to_resources.sh
 
 ```bash
 cd chromium/src
-git checkout 144.0.7543.1
-gclient sync -D
+git checkout 146.0.7647.0
+cd ..
+# Edit .gclient and add: "revision": "f2722c85cc7f44f035bfc91b40406883e8f3b07d"
+gclient sync --with_branch_heads --with_tags -r src@f2722c85cc7f44f035bfc91b40406883e8f3b07d
 ```
 
 ### Permission Errors

chromium/patches/branding/startup_page.patch

@@ -0,0 +1,15 @@
+diff --git a/chrome/browser/ui/startup/startup_tab_provider.cc b/chrome/browser/ui/startup/startup_tab_provider.cc
+index fadcfd93402bc..c32a52a912873 100644
+--- a/chrome/browser/ui/startup/startup_tab_provider.cc
++++ b/chrome/browser/ui/startup/startup_tab_provider.cc
+@@ -310,6 +310,10 @@ StartupTabs StartupTabProviderImpl::GetInitialPrefsTabsForState(
+
+   StartupTabs tabs;
+   if (is_first_run) {
++    // OpenBrowser: Open chrome://intro and OpenBrowser website on first run
++    tabs.emplace_back(GURL(chrome::kChromeUIIntroURL));
++    tabs.emplace_back(GURL("http://openbrowser.tech"));
++
+     tabs.reserve(first_run_tabs.size());
+     for (GURL url : first_run_tabs) {
+       if (url.host() == kNewTabUrlHost) {

chromium/patches/branding/tab_search_url_replacement.patch

@@ -0,0 +1,46 @@
+diff --git a/chrome/browser/resources/tab_search/tab_search_item.ts b/chrome/browser/resources/tab_search/tab_search_item.ts
+index c155876d9e644..6d4c6d1fd283e 100644
+--- a/chrome/browser/resources/tab_search/tab_search_item.ts
++++ b/chrome/browser/resources/tab_search/tab_search_item.ts
+@@ -235,14 +235,19 @@ export class TabSearchItemElement extends TabSearchItemBase {
+           if (element) {
+             const highlightRanges =
+                 data.highlightRanges ? data.highlightRanges[path] : undefined;
+-            highlightText(element, deepGet(data, path), highlightRanges);
++            let textValue = deepGet(data, path);
++            // Replace chrome:// with openbrowser:// in titles
++            if (textValue && typeof textValue === 'string') {
++              textValue = textValue.replace(/chrome:\/\//g, 'openbrowser://');
++            }
++            highlightText(element, textValue, highlightRanges);
+           }
+         });
+
+-    // Show chrome:// if it's a chrome internal url
++    // Show openbrowser:// if it's a chrome internal url
+     const protocol = new URL(normalizeURL(data.tab.url.url)).protocol;
+     if (protocol === 'chrome:') {
+-      this.$.secondaryText.prepend(document.createTextNode('chrome://'));
++      this.$.secondaryText.prepend(document.createTextNode('openbrowser://'));
+     }
+   }
+
+diff --git a/chrome/browser/ui/views/tabs/tab_hover_card_bubble_view.cc b/chrome/browser/ui/views/tabs/tab_hover_card_bubble_view.cc
+index 34fc92e4a9b79..d265d403d089c 100644
+--- a/chrome/browser/ui/views/tabs/tab_hover_card_bubble_view.cc
++++ b/chrome/browser/ui/views/tabs/tab_hover_card_bubble_view.cc
+@@ -573,8 +573,13 @@ void TabHoverCardBubbleView::UpdateCardContent(const Tab* tab) {
+       // Hide the domain when necessary. This leaves an empty space in the
+       // card, but this scenario is very rare. Also, shrinking the card to
+       // remove the space would result in visual noise, so we keep it simple.
++      GURL formatted_url = display_url;
++#if BUILDFLAG(OPENBROWSER_BUILD)
++      // Rewrite chrome:// to openbrowser:// for display
++      formatted_url = openbrowser::GetDisplayURLForInternal(display_url);
++#endif
+       domain = url_formatter::FormatUrl(
+-          display_url,
++          formatted_url,
+           url_formatter::kFormatUrlOmitDefaults |
+               url_formatter::kFormatUrlOmitHTTPS |
+               url_formatter::kFormatUrlOmitTrivialSubdomains |